<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:btai="http://www.bioxceltherapeutics.com/20210630"
  xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:srt="http://fasb.org/srt/2020-01-31"
  xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31"
  xmlns:utr="http://www.xbrl.org/2009/utr"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <link:schemaRef xlink:href="btai-20210630.xsd" xlink:type="simple"/>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_sJ3te9zguk2F4u4QATUXKg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9-mkqPwf6UafhyJdwKUTMw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_6_1_2021_To_6_30_2021_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_AqtxJF8AuUWOsJPp_rnlxA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">btai:JefferiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_WAQrQy1Xh0S16k8QTMExyg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9xJvQlzHAUWeSFheFyN__A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_s4ry2OR7P06gQe7pDpAXsw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:EmployeeStockPurchasePlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_4xAa9q6OL06mko-tzcGFCw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ceAD3XE8Y0WdXc6Jjq893Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_VwdY22ajaEytXQxdmKD0uA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_rIPDHelYeUuT59zlCCG3oA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_KiYo-kf5Bkeh4CM_m1c_1g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_m_GEJx22Z0u2u7tzCWPAZg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_5mnSpdSfNUiXNXQIugU3DQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_kJguD6s8FkC7PgFHKKSNRw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_HnpxsNKwxku2ivseuSeErA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_D7ATP7AyTkO4r9POtyrfow">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_oWHXzY5qy0mdrpFhdO-Brw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_Jyi1AOT9zUCX6t5-pyOnuQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_4_uQBoMmk0qZv5v2W5Oslw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_HLUoxYYe2EW76VFivaWWVQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_7_31_2020_lTryoIxHJUq6eX2GxA-QsQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2020-07-31</instant>
        </period>
    </context>
    <context id="As_Of_2_29_2020_wWszfVlgNkqGJrQHnD5hZQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2020-02-29</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_T1ntC4BE8UWBgkh9hwuvbA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_0aBdo0FCQkOduYvsqcRbuA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:IncentiveAwardPlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_5_20_2020_us-gaap_PlanNameAxis_btai_StockPlan2017Member_Ranf6CZK20CVFAoKGv6gbg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:StockPlan2017Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-05-20</instant>
        </period>
    </context>
    <context id="As_Of_5_20_2020_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_Byy5XrV0ZkuY-rneqFH_Mg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:IncentiveAwardPlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-05-20</instant>
        </period>
    </context>
    <context id="As_Of_5_20_2020_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_eNj8htQgH06GNzBbJb6aNA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:EmployeeStockPurchasePlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-05-20</instant>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_1_1_2021_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_Njy-X4S-nUyJjmAFS-9Ddg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:IncentiveAwardPlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-01</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_1_1_2021_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_IPO-jPv5n0O9J0Ei2N10aw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:EmployeeStockPurchasePlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-01-01</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MinimumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_LAY7hRb49EC6mFU5og-oXQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_sStnkdO4cEqciSye-XAKIQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_srt_RangeAxis_srt_MinimumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_uead7MyV20Crx3AplHLlPQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_wQLdovwouECFx55d5kA0kw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_5_20_2020_To_5_20_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_0WSN40dlJU6eLm8yTJE7vg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:IncentiveAwardPlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-05-20</startDate>
            <endDate>2020-05-20</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Uni8d9mbpU6kEQkwVduuAA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ygm7z99eDkSFrC1y2pxOkQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_R-2QtxXAkEe429T4Bi-MlQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_avsphKEYv06OZxCRKhEaTw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_GgY7gn607ka6PshyEZSCkg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_JbnDfH6D3UqY5Y3OfyUNQw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Aub44r2PBEaRhFS3TT-Grw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_ghuUhNeL1E6zD5Dn0-92qw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_y_1azsJnIESjTC36tEJtfg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_A_TCPYW1s0eEoZe3Bam1gQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MinimumMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_EquipmentMember_pao0RNv9hUaQdg8BbpouVA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MinimumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_EquipmentMember_z02YmFYQHUuwLaFh-J9NXw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:EquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_G6pofukvGUGOsTCENXciTA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_LeaseholdImprovementsMember_TBEYAbhxjUO922s1sV47mQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_wYHeuRnTbkmOsLqmNjPQKQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ComputerEquipmentMember_Ulqmpapbmk-GvgmBe78_-Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ComputerEquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_LeaseholdImprovementsMember__mEpAD3NOkysefMIDt9UrA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:LeaseholdImprovementsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_Tdz8WQjRf06IZpxf4w6Kwg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:FurnitureAndFixturesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ConstructionInProgressMember_WIN7hhQ_mEC63JKgODEkkQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ConstructionInProgressMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ComputerEquipmentMember_Ds-Pch8C2kmdc2FHQV9vMw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PropertyPlantAndEquipmentByTypeAxis">us-gaap:ComputerEquipmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="Duration_5_1_2021_To_5_31_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_WEWLL4X0DkaqQB-L2sIIMw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:RangeAxis">srt:MaximumMember</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">btai:JefferiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-05-01</startDate>
            <endDate>2021-05-31</endDate>
        </period>
    </context>
    <context id="Duration_6_1_2021_To_6_30_2021_-az1hfanF02amkjLcw_3Kw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2021-06-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_xAeVO64IbUGau15ONMRI0w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">btai:JefferiesMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_7_31_2020_2Ym3xOPFrkO0C6azj8EvNw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-07-31</endDate>
        </period>
    </context>
    <context id="Duration_2_1_2020_To_2_29_2020_Yf_lRDwkHEmV1CHcLQj5Dg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2020-02-01</startDate>
            <endDate>2020-02-29</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_SXmQ0XfFUU2UxQsaWt9RkA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_drVxv04LZEmfbFvFEA82vg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_S1ZvZR8Qz0W74mlZTiS0zQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_BYuk6z4zQU6cIxEECoVBLA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:RetainedEarningsMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="As_Of_8_31_2020_TE7QCn9tkkqTeLG6Lm6-8A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2020-08-31</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_RxBh8q5BwUqWbbVVdBKbSw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="srt:CounterpartyNameAxis">btai:BioxcelCorporationMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ld8dwfVDY0SJRbS_FKNARw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_MVBvMA4BV02rZDRJALRwxg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_VPCQCCN5WUyDMksV9TUwwA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_2rdY5izGqUe3w1zo394kkg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mnd1Rx6rPkKAITUTdyUNpw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-03-31</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_TtpCMkouIUSqzbM3JNeXfw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:CommonStockMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_5_31_2021_hAQDLU2MKEqyGzF0Xf0mKg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2021-05-31</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2020_DvNQ6kSW-0SZ42luvdCO2A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2020-06-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2019_UiqJJuKh7UCVtiiJnNzn1Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2019-12-31</instant>
        </period>
    </context>
    <context id="As_Of_6_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_iGGlksUInUGPue2FDV8n7g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_tbrg4kyo-UGPyra8wkGz9g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:FairValueByFairValueHierarchyLevelAxis">us-gaap:FairValueInputsLevel1Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <context id="As_Of_2_22_2019_zcezLRyhvEOsOQpwdsFCbg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2019-02-22</instant>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_WqL6HOtwjUm792ZzMAVxEQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_jyr-lFhSOEGh65Fe8F0bNw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_S_76lltEF0aQ2fAM6D4YHA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_4Vkc9B1cn0Sko0dHWzWGPQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_fKK2JCV2XUCElQrWxuaf1w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_4D_0LvDTPkSAAVZcMeLg6Q">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_HMZU5U_FFUuJtOyVUsR5Xg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:ResearchAndDevelopmentExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_JTdWCnJuGkalXZdDyKKSXg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:IncomeStatementLocationAxis">us-gaap:GeneralAndAdministrativeExpenseMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lIYp58cCakievpetSS8Q0w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2021-04-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_uhTBo0tbXUCVgR_eq7TkAA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_3_31_2021_AenVQgAuyUaA1_iFDmy6QA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-03-31</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ceyT8Er5eE2eqUXRsNwTUw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2020-04-01</startDate>
            <endDate>2020-06-30</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_DuAsdRV46EG3v4x8n--F_A">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:StatementEquityComponentsAxis">us-gaap:AdditionalPaidInCapitalMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2020-01-01</startDate>
            <endDate>2020-03-31</endDate>
        </period>
    </context>
    <context id="As_Of_8_5_2021_X2UlB9z3i0SDe9CUfBaStw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2021-08-05</instant>
        </period>
    </context>
    <context id="Duration_5_20_2020_To_5_20_2020_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_RJaDIVcwpUepv7zpmq_rfw">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:IncentiveAwardPlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-05-20</startDate>
            <endDate>2020-05-20</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:AwardTypeAxis">us-gaap:StockOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_7_1_2020_To_7_31_2020_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_Pm72vFWYgEm7BLr5Kj1X6w">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:SubsidiarySaleOfStockAxis">us-gaap:OverAllotmentOptionMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-07-01</startDate>
            <endDate>2020-07-31</endDate>
        </period>
    </context>
    <context id="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2021-01-01</startDate>
            <endDate>2021-06-30</endDate>
        </period>
    </context>
    <context id="Duration_5_20_2020_To_5_20_2020_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_kN_Ly-K_lUqWxNd3e5Iqgg">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
            <segment>
                <xbrldi:explicitMember dimension="us-gaap:PlanNameAxis">btai:EmployeeStockPurchasePlan2020Member</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2020-05-20</startDate>
            <endDate>2020-05-20</endDate>
        </period>
    </context>
    <context id="Duration_8_1_2020_To_8_31_2020_2iatiKl-Pk24llHmAB6m_g">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <startDate>2020-08-01</startDate>
            <endDate>2020-08-31</endDate>
        </period>
    </context>
    <context id="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2021-06-30</instant>
        </period>
    </context>
    <context id="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001720893</identifier>
        </entity>
        <period>
            <instant>2020-12-31</instant>
        </period>
    </context>
    <unit id="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">
        <measure>iso4217:USD</measure>
    </unit>
    <unit id="Unit_Standard_sqft_C4Jnu5H_xUOpOTGALO_ABA">
        <measure>utr:sqft</measure>
    </unit>
    <unit id="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">
        <measure>shares</measure>
    </unit>
    <unit id="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">
        <measure>pure</measure>
    </unit>
    <unit id="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">
        <divide>
            <unitNumerator>
                <measure>iso4217:USD</measure>
            </unitNumerator>
            <unitDenominator>
                <measure>shares</measure>
            </unitDenominator>
        </divide>
    </unit>
    <unit id="Unit_Standard_segment_TUeevX2tQ0SH1BSoS0CCRA">
        <measure>btai:segment</measure>
    </unit>
    <us-gaap:CommitmentsAndContingencies
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      id="Hidden_OyeLkGzxe0i0746DsXWwmg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:CommitmentsAndContingencies
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      id="Hidden_0t8ERT99SU-V1f8Ml-7E5Q"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:PreferredStockValue
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      id="Hidden_GyD33xtfsk-OQ0HpaILm-A"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:PreferredStockValue
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      id="Hidden_TcF4LKrAT0asWBnxqH0yWw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      id="Hidden_nhRQYwLlekiQZBwuaqOBdA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      id="Hidden_7gFPYBJMl0GrjWtkjbPvoA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Hidden_5-fSoYYc9U-5Sa0fnS21IA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      id="Hidden_yj4Fr0I5dk6Ujru9bCZLnA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw"
      xsi:nil="true"/>
    <us-gaap:OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      id="Hidden_oGGwK4TRg0GqpPo26r2TdQ">us-gaap:OtherLiabilitiesCurrent</us-gaap:OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList>
    <dei:EntityCentralIndexKey
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_gO5SBQVn0k-6JTjh79j_Sg_2_1">0001720893</dei:EntityCentralIndexKey>
    <dei:CurrentFiscalYearEndDate
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_lX-yIFn85UyqbTMPqG7L-Q_3_1">--12-31</dei:CurrentFiscalYearEndDate>
    <dei:DocumentFiscalYearFocus
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_0ocxn_IBFUK3p3iY6Eamhw_4_1">2021</dei:DocumentFiscalYearFocus>
    <dei:DocumentFiscalPeriodFocus
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_ZRerShFAAkWneO1iQMtf2g_5_1">Q2</dei:DocumentFiscalPeriodFocus>
    <dei:AmendmentFlag
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_hOj9hLEbW0CBeUMHuMaBgw_6_1">false</dei:AmendmentFlag>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Hidden_yWyG2oeJvUyTXwdCY7kSyQ"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:PreferredStockSharesOutstanding
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Hidden_8MP5CmQIcE6ejtN_stptXg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">0</us-gaap:PreferredStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Hidden__y38jZSZHkaTHtCuNVQ2NA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">27969000</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Hidden_3FPmHQqfC0idGm8d4FYk8Q"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24417000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:LesseeOperatingLeaseRenewalTerm
      contextRef="As_Of_8_31_2020_TE7QCn9tkkqTeLG6Lm6-8A"
      id="Hidden_ULUEshBdiU63-BSBoK4Keg">P5Y</us-gaap:LesseeOperatingLeaseRenewalTerm>
    <dei:DocumentType
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_ogQ2qiNBJEuiLmOlVbXeyg">10-Q</dei:DocumentType>
    <dei:DocumentQuarterlyReport
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_nnTjNnkTXU2Yxkk3xpqdpg_3_0">true</dei:DocumentQuarterlyReport>
    <dei:DocumentPeriodEndDate
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_0_x3QD_G_EGlDm0m0KvEnQ">2021-06-30</dei:DocumentPeriodEndDate>
    <dei:DocumentTransitionReport
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_QenUcA75GUOHjTvPlajeug_9_0">false</dei:DocumentTransitionReport>
    <dei:EntityFileNumber
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_rtXnnNWNEkS9JLolv6ZJ1w">001-38410</dei:EntityFileNumber>
    <dei:EntityRegistrantName
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_9ZiDcq2o60epOqjcFbNmrA">BioXcel Therapeutics, Inc.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_y0shvUPinEaHgAcdoWB0lw_2_0">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityTaxIdentificationNumber
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_FW-wtbvjLUmyFYp2QTKjpQ_2_1">82-1386754</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_RVbRjrgrrkGLezOUWtfBnQ_5_0">555 Long Wharf Drive</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_6fZlsXYRck2j6Q2e8n2yxQ">New Haven</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_crkoIegFKUi-hHnknujr7A">CT</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_GLwY6pWvA0aX6ZGvs_Narw_6_1">06511</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_xEH6aaJFcEqsyvLst_ueIQ">475</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_IIZG1jXEsES5OUfOACPlRw">238-6837</dei:LocalPhoneNumber>
    <dei:Security12bTitle
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_MoXZzhWPFE2eERCdKS7WlA">Common Stock</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tc_kvKV9W8xrUCok3TT8XwCUA_5_2">BTAI</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_wrldrwcpwkaHNhP4kGr-Zw">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityCurrentReportingStatus
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_7N6eM37oekadr9_OP-4z8g">Yes</dei:EntityCurrentReportingStatus>
    <dei:EntityInteractiveDataCurrent
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_fom2wsK4QEOejL5HPGljyQ">Yes</dei:EntityInteractiveDataCurrent>
    <dei:EntityFilerCategory
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_DyebwVMfHUiE1LohYqmlIg">Non-accelerated Filer</dei:EntityFilerCategory>
    <dei:EntitySmallBusiness
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_kh-klUXrbkWBVSBsmhbTsA">true</dei:EntitySmallBusiness>
    <dei:EntityEmergingGrowthCompany
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_gQKk_olhtkCevNFKYDiriA">true</dei:EntityEmergingGrowthCompany>
    <dei:EntityExTransitionPeriod
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_jWypCs4CHkiSNwOsaTczbw">true</dei:EntityExTransitionPeriod>
    <dei:EntityShellCompany
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Narr_QHszXR8f_ECO_qhuPitEuQ">false</dei:EntityShellCompany>
    <dei:EntityCommonStockSharesOutstanding
      contextRef="As_Of_8_5_2021_X2UlB9z3i0SDe9CUfBaStw"
      decimals="INF"
      id="Narr_i1JelfYZpEKJnDUV7PKCcg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">27968988</dei:EntityCommonStockSharesOutstanding>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_CvbM3kALgUeSvQcK4YaqmA_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">273057000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:CashAndCashEquivalentsAtCarryingValue
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_qpLYD4qQ7km1rab3U4rmzA_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">213119000</us-gaap:CashAndCashEquivalentsAtCarryingValue>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_iG8Xvz4N0kuLEJg_cF1KdQ_7_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3601000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:PrepaidExpenseAndOtherAssetsCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_UepVNBgoW0yCq1qv8YhqzA_7_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3946000</us-gaap:PrepaidExpenseAndOtherAssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_9MI6lycF10a66qObTkteiw_8_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">276658000</us-gaap:AssetsCurrent>
    <us-gaap:AssetsCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_kyvg40y30ES7I7jNVE0YMg_8_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">217065000</us-gaap:AssetsCurrent>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_5_LXHhJusE6YyoTP7zFzYg_9_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1442000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_QAo8ZUOrBESh97IlxJ6jKA_9_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1273000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_KnvI5-XJbkCT3lSFSls2Yw_10_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1377000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OperatingLeaseRightOfUseAsset
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc__-47BIWuTkuap9KDfwf63A_10_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1511000</us-gaap:OperatingLeaseRightOfUseAsset>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_wCZu23mdMUyfC7XTRbszcQ_11_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1630000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:OtherAssetsNoncurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_vMV1oN8r-EOC5J4U_yn8Kw_11_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">87000</us-gaap:OtherAssetsNoncurrent>
    <us-gaap:Assets
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_ri6vx6iXYkWfcx1JU89Knw_12_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">281107000</us-gaap:Assets>
    <us-gaap:Assets
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_6mRS_RANTUmoNX1tYpQjxg_12_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">219936000</us-gaap:Assets>
    <us-gaap:AccountsPayableCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_D4wESDkAp0ORIVldeoZ4dQ_16_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2497000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccountsPayableCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_YkTRkFzmuEKIIWiUFshkyw_16_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3979000</us-gaap:AccountsPayableCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_n9-ZAs_Ry06pIJYhO5mCmQ_17_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">9557000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_oGeLB7mqsE2gUjrxaY8ISg_17_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">7469000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:DueToRelatedPartiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_y_PmCfaQhEyl8MBwZSEgBw_18_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">106000</us-gaap:DueToRelatedPartiesCurrent>
    <us-gaap:DueToRelatedPartiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_bnK4odVd2kuL2IF-4p9LCA_18_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">157000</us-gaap:DueToRelatedPartiesCurrent>
    <us-gaap:OtherLiabilitiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_TuyYsY4BE0Gnes6q3Gkf6g_19_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">281000</us-gaap:OtherLiabilitiesCurrent>
    <us-gaap:OtherLiabilitiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_ThVKztu5g0mbt0f6Gl90SA_19_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">237000</us-gaap:OtherLiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_zeM7ESy9OkqM_tfthy3G5A_20_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">12441000</us-gaap:LiabilitiesCurrent>
    <us-gaap:LiabilitiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_OsBTdA3CNEazlzSTkTwvjA_20_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">11842000</us-gaap:LiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_BiNA3QddZEaFBTxAGlMDwg_21_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1255000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_hdaCq9fZlUSkU1erwD0iYg_21_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1398000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:Liabilities
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_dYxQH63ZjUq7wTSMzQAMfg_22_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">13696000</us-gaap:Liabilities>
    <us-gaap:Liabilities
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_gIFUPzwxO0esPAyc_7UDJQ_22_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">13240000</us-gaap:Liabilities>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="INF"
      id="Narr_CWLRXgMAJUuHS0NLd2fpeg"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="INF"
      id="Narr_3MzUyNzTFUygIQIRwhAM-w"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_PQ0ntSMdMkSAKSu7JDpZ7w"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">100000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesAuthorized
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Narr_vQhIKAY_r0exTNgeSgERaw"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">50000000</us-gaap:CommonStockSharesAuthorized>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_QZJ3Q0Z8pEO9oBqPRLnbUg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">27969000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:CommonStockSharesIssued
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Narr_dlwufote-EyGBAbGuEWuGg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24417000</us-gaap:CommonStockSharesIssued>
    <us-gaap:CommonStockValue
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_MayqtAp_hkC8ILXo6d1Xrg_26_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">28000</us-gaap:CommonStockValue>
    <us-gaap:CommonStockValue
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_MUsFhX02O0m2H08W3HDHMQ_26_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">24000</us-gaap:CommonStockValue>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="INF"
      id="Narr_WNjlLKNT1kSStMQ64sOZfg"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockParOrStatedValuePerShare
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="INF"
      id="Narr_7_cxtPY54Eaq5C7O5Be-JA"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">0.001</us-gaap:PreferredStockParOrStatedValuePerShare>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_jJnA-9pvB0idNTWG-V8SEg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesAuthorized
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Narr_5ofk5VyXxEClpf9rIXSNjg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">10000000</us-gaap:PreferredStockSharesAuthorized>
    <us-gaap:PreferredStockSharesIssued
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_Hp4tEwgEV0ikgZrn7NrFbA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:PreferredStockSharesIssued
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Narr_GVGS2V4xQ0eQKCLWt4NvLA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">0</us-gaap:PreferredStockSharesIssued>
    <us-gaap:AdditionalPaidInCapital
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc__DOIzzWoc0WQB4o14qu5nQ_28_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">460235000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:AdditionalPaidInCapital
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_gLGi0zEJdkmnjLce-LDzqg_28_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">345529000</us-gaap:AdditionalPaidInCapital>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_F5ESUnImy0q3Dd6s3MdyLA_29_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-192852000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_P74M-YfhbkmPaRS0BGBE3Q_29_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-138857000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_83Prwh7i90qty9aB-zV-5g_30_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">267411000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_32vY2x_1jky5TQxSAijHBA_30_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">206696000</us-gaap:StockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_GQr-L3GF9kiQKdqspW4IrQ_31_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">281107000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:LiabilitiesAndStockholdersEquity
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_M76qFoyPIUK4vcBlI9gjxA_31_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">219936000</us-gaap:LiabilitiesAndStockholdersEquity>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_ZGqp_f_bL06KCEzodIZXdA_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">13509000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_gDjXm1AIxkOzc3W4G38ROw_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">17906000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_yrxwyxntCE2-ema9wMXHgA_6_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">28250000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:ResearchAndDevelopmentExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_j9kE-6OOt0m8QwCDvj6lHA_6_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">30277000</us-gaap:ResearchAndDevelopmentExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_M35ENnp980-eNTA46_qUzg_7_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">14104000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_ehJHhK7i10C6-tp9WfQ9pg_7_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3529000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_IcHBW8-X8UWbyhsAYfLEtQ_7_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">25742000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:GeneralAndAdministrativeExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_vkelRgE-20S0NWEnBaMMQA_7_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">6154000</us-gaap:GeneralAndAdministrativeExpense>
    <us-gaap:OperatingExpenses
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_Dalu8ANB1UKEr0Q8P_oPmQ_8_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">27613000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_BWSj7EBTrUu3MUjxz-Q7Sg_8_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">21435000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_ajpMGH7kz0G0qPDViWzKaA_8_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">53992000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingExpenses
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_hTH_o693DUGUnbh9FaS0bg_8_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">36431000</us-gaap:OperatingExpenses>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_9cytrHejf0SzJ7I_zLPYeA_9_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-27613000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_GO-sJNa9Ck2jNyndFrX_5Q_9_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-21435000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_xcj-Y0FrzU2W24BLjieNzg_9_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-53992000</us-gaap:OperatingIncomeLoss>
    <us-gaap:OperatingIncomeLoss
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_l3wqegtB5kCCRKyXDIMPCg_9_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-36431000</us-gaap:OperatingIncomeLoss>
    <us-gaap:InvestmentIncomeInterest
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_13ANVjkLCEm0x2FZubD34w_11_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">10000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc__eDgKQLz9kS3VGkqkHt7oQ_11_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">28000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_V73aD5NqfEeA1bms9Oyvug_11_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">20000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InvestmentIncomeInterest
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_77vHFgK_l0OAD8Fvgp0DNw_11_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">119000</us-gaap:InvestmentIncomeInterest>
    <us-gaap:InterestExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_4SlTMU0fR0-1fsrqiMGtpg_12_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">16000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_S_lY1NPAXkOMVGYVggKoWA_12_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">12000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_uwyxfRf3V0eGlMLiQekkng_12_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">23000</us-gaap:InterestExpense>
    <us-gaap:InterestExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_PooZZyFQMUKVnwovISr5RA_12_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">18000</us-gaap:InterestExpense>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_gZicxvrhk0ifRApYoE4KUg_13_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-27619000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_8Hf_EAeTv0q8lPUrEGKZkg_13_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-21419000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_dRB2_gJGx0CBv2ydbPkpPA_13_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-53995000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_0306grp89EijprbEC7ShhQ_13_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-36330000</us-gaap:NetIncomeLoss>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="2"
      id="Tc_nYQY0T-soECaZx2XVKRFeA_14_3"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-1.11</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="2"
      id="Tc_xPchxeDkREusiVM3FhB0pw_14_6"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-1.06</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="2"
      id="Tc_WFR_7CAaB0-Oyeo8OuvuwQ_14_9"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-2.18</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="2"
      id="Tc_kPha4BDSFEy8MfgqJfHXrw_14_12"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-1.85</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_XmT8XutkhkS9ftHDdigWdg_15_3"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24962000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_NajvGLhkN0CmNmEiYKQkQQ_15_6"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">20293000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_20qpg4mq6EixU6vbn7GjfQ_15_9"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24744000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_4_0wr-7i8EuHR0EcxrQIwg_15_12"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">19619000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_TtpCMkouIUSqzbM3JNeXfw"
      decimals="-3"
      id="Tc_ge42ePHJ2UWyHe_p2P6xOg_4_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">18087000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_TtpCMkouIUSqzbM3JNeXfw"
      decimals="-3"
      id="Tc_tFwBjaXQ_kWdVXfWV2TtFg_4_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">18000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_HLUoxYYe2EW76VFivaWWVQ"
      decimals="-3"
      id="Tc_BDNSPMbTTEmBpauL-zwkrQ_4_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">83565000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_4_uQBoMmk0qZv5v2W5Oslw"
      decimals="-3"
      id="Tc_ziBofaIcMkmob5e8bofVXQ_4_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-56688000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2019_UiqJJuKh7UCVtiiJnNzn1Q"
      decimals="-3"
      id="Tc_p9Cv_Sz1z06yLTkkx8O5lA_4_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">26895000</us-gaap:StockholdersEquity>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ"
      decimals="-3"
      id="Narr_t5j_bo5KlUqxBQZY4WJuxQ"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">4789000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9xJvQlzHAUWeSFheFyN__A"
      decimals="-3"
      id="Tc_L5lA4QwxAUaxvq9fkM0_Ew_5_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">2300000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9xJvQlzHAUWeSFheFyN__A"
      decimals="-3"
      id="Tc_mcckxRx-1kaiWg4mir4IMA_5_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_DuAsdRV46EG3v4x8n--F_A"
      decimals="-3"
      id="Tc_4F1AaPM2h0qbV2AUQkXamg_5_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">68809000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ"
      decimals="-3"
      id="Tc_ofByNsxQmEOfHSsHl66wiQ_5_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">68811000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9xJvQlzHAUWeSFheFyN__A"
      decimals="-3"
      id="Tc_9l319SBhz0mh8IYgWDyUjA_6_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">300000</us-gaap:StockRepurchasedAndRetiredDuringPeriodShares>
    <us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_DuAsdRV46EG3v4x8n--F_A"
      decimals="-3"
      id="Tc_ojWGcAvnDkmFeqEDhyTv0w_6_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">9024000</us-gaap:StockRepurchasedAndRetiredDuringPeriodValue>
    <us-gaap:StockRepurchasedAndRetiredDuringPeriodValue
      contextRef="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ"
      decimals="-3"
      id="Tc_ijPkK4559E2QIzgFimSprw_6_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">9024000</us-gaap:StockRepurchasedAndRetiredDuringPeriodValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_DuAsdRV46EG3v4x8n--F_A"
      decimals="-3"
      id="Tc_Y96vIhA4mEGA9mJtKdKOEw_7_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">776000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ"
      decimals="-3"
      id="Tc_tLWasYi9l0inbSV2KRkwNg_7_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">776000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9xJvQlzHAUWeSFheFyN__A"
      decimals="-3"
      id="Tc_PKcJYV4vD0SOLe9Pziakag_8_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">95000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_DuAsdRV46EG3v4x8n--F_A"
      decimals="-3"
      id="Tc_Ea2BoJJ3Wk2XDa1GFH0GXQ_8_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">39000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ"
      decimals="-3"
      id="Tc_zRTA1lFf502lAeneO6fXhA_8_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">39000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_BYuk6z4zQU6cIxEECoVBLA"
      decimals="-3"
      id="Tc_53ibRXVl6kebJuA4w9rY_Q_9_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-14911000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_3_31_2020_KeykbytVXUiXPBY-zTS4IQ"
      decimals="-3"
      id="Tc_3H-wr_jprEuvOzytHzVGsw_9_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-14911000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mnd1Rx6rPkKAITUTdyUNpw"
      decimals="-3"
      id="Tc_OnyMdc0xsEO_NpaI874Ujg_10_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">20182000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_mnd1Rx6rPkKAITUTdyUNpw"
      decimals="-3"
      id="Tc_b37dWr2ZhEK14K6ShmgQtg_10_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">20000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_oWHXzY5qy0mdrpFhdO-Brw"
      decimals="-3"
      id="Tc_PX8J5hJJR0KDigfZ9CIbVw_10_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">144165000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_D7ATP7AyTkO4r9POtyrfow"
      decimals="-3"
      id="Tc_uBiIssr8cESspQ9aLX_09w_10_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-71599000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2020_Jyi1AOT9zUCX6t5-pyOnuQ"
      decimals="-3"
      id="Tc_x7qPiPG5a02bvXYSRE4WDQ_10_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">72586000</us-gaap:StockholdersEquity>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ceyT8Er5eE2eqUXRsNwTUw"
      decimals="-3"
      id="Tc_iC7Ky45wMkC72IyIUwb8Sw_11_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1956000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_IYHEjiULSUKKeb5Of5c2xA_11_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1956000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_9-mkqPwf6UafhyJdwKUTMw"
      decimals="-3"
      id="Tc_oSmM5C-TTESXdZgz0inGRA_12_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">171000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ceyT8Er5eE2eqUXRsNwTUw"
      decimals="-3"
      id="Tc_Y_y901HX3E6sPUjkxRgZxg_12_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">271000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_Ge-5nMUJwk2hMIYyq849tg_12_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">271000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_S1ZvZR8Qz0W74mlZTiS0zQ"
      decimals="-3"
      id="Tc_y0PvLaYGj0Www5XcwhqKqg_13_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-21419000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_vOgje8oGXEGM4HrEwqtjpw_13_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-21419000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_2rdY5izGqUe3w1zo394kkg"
      decimals="-3"
      id="Tc_Ukoy_o8UlkKjGAOHkiox6g_14_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">20353000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_2rdY5izGqUe3w1zo394kkg"
      decimals="-3"
      id="Tc_M5VucehXaka0BzVbIQiwEQ_14_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">20000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_HnpxsNKwxku2ivseuSeErA"
      decimals="-3"
      id="Tc_KReM5HZfrkaCQqW-8t-jnA_14_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">146392000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_kJguD6s8FkC7PgFHKKSNRw"
      decimals="-3"
      id="Tc_4_iEsIuYFk-SRJbe4uRSLw_14_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-93018000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2020_DvNQ6kSW-0SZ42luvdCO2A"
      decimals="-3"
      id="Tc_CFm1SVkqCE-uM-zmYZMf-A_14_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">53394000</us-gaap:StockholdersEquity>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_VPCQCCN5WUyDMksV9TUwwA"
      decimals="-3"
      id="Tc_gLAHEhGLkkWtVUmrkSCTcA_19_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24417000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_VPCQCCN5WUyDMksV9TUwwA"
      decimals="-3"
      id="Tc_rFiUvMvwHU2e-38V71KgDA_19_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">24000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_5mnSpdSfNUiXNXQIugU3DQ"
      decimals="-3"
      id="Tc_GFoDhzy2VkyY5TtJLowt7w_19_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">345529000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_m_GEJx22Z0u2u7tzCWPAZg"
      decimals="-3"
      id="Tc_ZlIoewTDdkqidPp8Rls0gQ_19_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-138857000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_Gv6z545UfkSLU6fgxtpwEA_19_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">206696000</us-gaap:StockholdersEquity>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_uhTBo0tbXUCVgR_eq7TkAA"
      decimals="-3"
      id="Tc_ZOGMBBL5QUyep-CyCNg27Q_20_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">5565000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_1_1_2021_To_3_31_2021_AenVQgAuyUaA1_iFDmy6QA"
      decimals="-3"
      id="Tc_ScMVDF2nWECBIBjgpqX5uA_20_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">5565000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_sJ3te9zguk2F4u4QATUXKg"
      decimals="-3"
      id="Tc_6B2mya0nUkeOT2BpRPaFcg_21_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">214000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_sJ3te9zguk2F4u4QATUXKg"
      decimals="-3"
      id="Tc_rvYYfBnpG0ahUrL4DIkM3A_21_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_uhTBo0tbXUCVgR_eq7TkAA"
      decimals="-3"
      id="Tc_Wjw8Xzq56kaA4olLe-Y2jQ_21_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">851000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_1_1_2021_To_3_31_2021_AenVQgAuyUaA1_iFDmy6QA"
      decimals="-3"
      id="Tc_SP6VuESKu0iv51xBaaW8-Q_21_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">852000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_drVxv04LZEmfbFvFEA82vg"
      decimals="-3"
      id="Tc_4WRs_qVDWUO5adCF6nTM4g_22_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-26376000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_3_31_2021_AenVQgAuyUaA1_iFDmy6QA"
      decimals="-3"
      id="Tc_cSIAAIPlfUq60QnhRnWRcA_22_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-26376000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_MVBvMA4BV02rZDRJALRwxg"
      decimals="-3"
      id="Tc_ZagNpobJdEeb1g7Y4tODSg_23_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24631000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_MVBvMA4BV02rZDRJALRwxg"
      decimals="-3"
      id="Tc_irxP1j4M0UmnX3p32TaLcg_23_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">25000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_rIPDHelYeUuT59zlCCG3oA"
      decimals="-3"
      id="Tc_Th-LxvXRekKCZehOX9QV5w_23_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">351945000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_VwdY22ajaEytXQxdmKD0uA"
      decimals="-3"
      id="Tc_iMazYTFOpUuMhCShXPbBxg_23_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-165233000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_3_31_2021_KiYo-kf5Bkeh4CM_m1c_1g"
      decimals="-3"
      id="Tc_Bk4szTL9LEeTc8ElXlDUVQ_23_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">186737000</us-gaap:StockholdersEquity>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Narr_BBCmx5HIIUuVeC1JrhskBw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3542000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_WAQrQy1Xh0S16k8QTMExyg"
      decimals="-3"
      id="Tc_A_kRxAUeukWKs-YPkqrv5w_24_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">3279000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_WAQrQy1Xh0S16k8QTMExyg"
      decimals="-3"
      id="Tc_D7TSCp35f0SpqlF8tw4Zng_24_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lIYp58cCakievpetSS8Q0w"
      decimals="-3"
      id="Tc_9LDOFeM-V0W41K_zgdcw_Q_24_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">101024000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:StockIssuedDuringPeriodValueNewIssues
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc__xJdfsxFIUmkCyacFeOkFw_24_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">101027000</us-gaap:StockIssuedDuringPeriodValueNewIssues>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lIYp58cCakievpetSS8Q0w"
      decimals="-3"
      id="Tc_od6tsY5VsEC50utaT2_-fg_25_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">6769000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_PVd5siP14Eq3sdc0nFnF7w_25_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">6769000</us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_WAQrQy1Xh0S16k8QTMExyg"
      decimals="-3"
      id="Tc_USiIJAlWiUOiHiqmIUlpOg_26_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">59000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_lIYp58cCakievpetSS8Q0w"
      decimals="-3"
      id="Tc_ZYik0dCupkqb3KhyhIhm6g_26_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">497000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_FURBbInQb065J192iyJV9Q_26_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">497000</us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_SXmQ0XfFUU2UxQsaWt9RkA"
      decimals="-3"
      id="Tc_oMF3oBKdLUqifx38GxyVMg_27_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-27619000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_VZOUptR3GEe1DLDJIF1hbA_27_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-27619000</us-gaap:NetIncomeLoss>
    <us-gaap:CommonStockSharesOutstanding
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ld8dwfVDY0SJRbS_FKNARw"
      decimals="-3"
      id="Tc_yjnDTPTlP0W7ivQn1F8GeQ_28_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">27969000</us-gaap:CommonStockSharesOutstanding>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_CommonStockMember_Ld8dwfVDY0SJRbS_FKNARw"
      decimals="-3"
      id="Tc_8486BCL9BkOwvPyY-B74hA_28_5"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">28000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_AdditionalPaidInCapitalMember_ceAD3XE8Y0WdXc6Jjq893Q"
      decimals="-3"
      id="Tc_NItzIIrgB0iPMY8nZnJDVw_28_8"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">460235000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_us-gaap_StatementEquityComponentsAxis_us-gaap_RetainedEarningsMember_4xAa9q6OL06mko-tzcGFCw"
      decimals="-3"
      id="Tc_kgKqicXaqEqylJj7wWJoZA_28_11"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-192852000</us-gaap:StockholdersEquity>
    <us-gaap:StockholdersEquity
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_OOZTdJ6ayEi-_xUaf-BQSw_28_14"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">267411000</us-gaap:StockholdersEquity>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_L_wiT-fKEEarZYZdsO5LFQ_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-53995000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_TdKikLdsMEqUhMcFAd7Agg_4_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-36330000</us-gaap:NetIncomeLoss>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_nR13gjFQJ0O24zNReXMq6A_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">144000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_zXXjk3_RNUqJVDzsHj-pRA_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">95000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:ShareBasedCompensation
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_TroAwnml6EqMHALbSL51dA_7_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">12334000</us-gaap:ShareBasedCompensation>
    <us-gaap:ShareBasedCompensation
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_MatHaLLMQUO8QaU0xoOKLw_7_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2732000</us-gaap:ShareBasedCompensation>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_B-yVzAPIIUClDO8Z7UZMRA_9_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1064000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_kWRDsLcPIEamH7oKqWOQzA_9_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1137000</us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_HzIBZxZkQESXRCMfXn4oUw_10_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">559000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_uGTXvDk1akyrmOiqu_6S9Q_10_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">7663000</us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_hqA0mRlzLEG4ocsiYVSoZA_11_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-42022000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:NetCashProvidedByUsedInOperatingActivities
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_BtwH4QfQ9UKmvLSwpP2Iqw_11_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-26977000</us-gaap:NetCashProvidedByUsedInOperatingActivities>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_SwwmKgNyN0qum_3RfN8BnQ_14_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">416000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:PaymentsToAcquirePropertyPlantAndEquipment
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_6ywN-GDzOEaYnRP59qh8pA_14_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">51000</us-gaap:PaymentsToAcquirePropertyPlantAndEquipment>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc__Y5Ds4ZCqkeSRIPl695bUw_15_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-416000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:NetCashProvidedByUsedInInvestingActivities
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_YEr-lHnTMESy-mU6ffplAw_15_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-51000</us-gaap:NetCashProvidedByUsedInInvestingActivities>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_Px79hJT65EO34rLpGaXgEA_18_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">101027000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_eK5XnjQco0aoLxag-ln1CQ_18_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">68811000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_2w2GMh1MD0C54owy1maCDA_19_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">9024000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:ProceedsFromStockOptionsExercised
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_kndNmfNBm0ywUqa7AdmanA_20_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1349000</us-gaap:ProceedsFromStockOptionsExercised>
    <us-gaap:ProceedsFromStockOptionsExercised
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_zxh6kIO55UqNHoymfJlhEA_20_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">310000</us-gaap:ProceedsFromStockOptionsExercised>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_viiKhMP62Uacq5kfYVZunA_21_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">102376000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:NetCashProvidedByUsedInFinancingActivities
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_ldis-Yl0okSptBsR1uPJdw_21_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">60097000</us-gaap:NetCashProvidedByUsedInFinancingActivities>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_bpoJcfS02USlG8jn-ZL0sQ_23_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">59938000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_D78YTsuWHEWLZ71Ey348NQ_23_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">33069000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_MzTfiLl25EGMFaSena80vA_24_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">213119000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_12_31_2019_UiqJJuKh7UCVtiiJnNzn1Q"
      decimals="-3"
      id="Tc_0S7PBUr99kWvpSygK3oQ_A_24_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">32426000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_XpLVrL_dikGebIfC8xXC6g_25_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">273057000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
      contextRef="As_Of_6_30_2020_DvNQ6kSW-0SZ42luvdCO2A"
      decimals="-3"
      id="Tc_J1c2PltmOkGHtzRci4YbgQ_25_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">65495000</us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents>
    <us-gaap:InterestPaidNet
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_CniBTXDeS0OrlnWzlTQnbA_28_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">23000</us-gaap:InterestPaidNet>
    <us-gaap:InterestPaidNet
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_MGGeI5i-qE2brMkFYsg2Uw_28_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">18000</us-gaap:InterestPaidNet>
    <us-gaap:NatureOfOperations
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_WqZh-KXWmUSzL-t0w5T4Zw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;1. Nature of the Business&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;BioXcel Therapeutics, Inc. is a clinical stage biopharmaceutical company focused on drug development that utilizes artificial intelligence to identify improved therapies in neuroscience and immuno-oncology. BTI's drug re-innovation approach leverages existing approved drugs and/or clinically validated product candidates together with big data and proprietary machine learning algorithms to identify new therapeutic indices. BTI's two most advanced clinical development programs are BXCL501, a proprietary, orally dissolving, thin film formulation of the adrenergic receptor agonist dexmedetomidine (&#x201c;Dex&#x201d;), for the treatment of agitation and opioid withdrawal symptoms, and BXCL701, an orally administered, systemic innate immune activator for the treatment of aggressive forms of prostate cancer and advanced solid tumors that are refractory or treatment na&#xef;ve to checkpoint inhibitors.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;As used in these financial statements, unless otherwise specified or the context otherwise requires, the terms the &#x201c;Company&#x201d; or &#x201c;BTI&#x201d; refer to BioXcel Therapeutics, Inc., and &#x201c;BioXcel LLC&#x201d; refers to BioXcel LLC and, its predecessor, BioXcel Corporation.  &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company was incorporated under the laws of the State of Delaware on March 29, 2017. The Company&#x2019;s principal office is in New Haven, Connecticut.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company incurred losses of $27,619 and $21,419 for the three months ended June 30, 2021 and 2020, respectively and $53,995 and $36,330 for the six months ended June 30, 2021 and 2020, respectively. The Company had an accumulated deficit of $192,852 as of June 30, 2021. The Company has funded its operations primarily through the sale of equity securities.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="font-style:italic;font-weight:bold;"&gt;Impact of COVID-19 Pandemic &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt 0pt 12pt 0pt;"&gt;In March 2020, the World Health Organization declared the outbreak of COVID-19, a novel strain of coronavirus, a global pandemic. This pandemic has caused and is continuing to cause major disruptions to businesses and financial markets worldwide. This may affect the Company&#x2019;s operations and those of third parties on which the Company relies, including causing disruptions in the supply of the Company&#x2019;s product candidates and the conduct of current and planned preclinical and clinical studies. The Company may need to limit its operations and may experience limitations in employee resources. There are risks that the COVID-19 pandemic, or the spread of the variants of the disease, may be more difficult to control than currently anticipated in which case the risks described herein could increase significantly. The extent to which the COVID-19 pandemic impacts the Company&#x2019;s results will depend on future developments, which are highly uncertain and cannot be predicted, including new information which may emerge concerning the prevalence of variants of the disease, the efficacy and adoption of vaccines, and actions to contain the coronavirus or treat its impact, among others.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:36pt;margin:0pt;"&gt;Additionally, while the potential economic impact brought by, and the duration of, the COVID-19 pandemic is difficult to assess or predict, the impact of the coronavirus on the global financial markets may reduce the Company&#x2019;s ability to access capital, which could negatively impact the Company&#x2019;s short-term and long-term liquidity, and the Company&#x2019;s ability to complete its preclinical and clinical studies on a timely basis, or at all. The ultimate impact of COVID-19 is highly uncertain and subject to change. The Company does not yet know the full extent of potential delays or impacts on its business, financing, preclinical and clinical trial activities or the global economy as a whole. However, these effects could have a material, adverse impact on the Company&#x2019;s liquidity, capital resources, operations and business and those of the third parties on which the Company relies. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:NatureOfOperations>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Narr_e45FxmOHlEawAvY530ckCw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-27619000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Narr_a64REUEZcEmurG5SEo1QEA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-21419000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Narr_kFbwxkqszEaCLaWjbWS43w"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-53995000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Narr_ZhPWRFXMs0azCwAy2ooRpw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-36330000</us-gaap:NetIncomeLoss>
    <us-gaap:RetainedEarningsAccumulatedDeficit
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_fosjsZ-UiEqzDl6Jt2h1CQ"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-192852000</us-gaap:RetainedEarningsAccumulatedDeficit>
    <us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_Cxw_1i1gAEapyHSwz2dV2A">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;2. Basis of Presentation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:27.8pt;margin:12pt 0pt 0pt 0pt;"&gt;The accompanying unaudited financial statements do not include all of the information and footnotes required by GAAP. The accompanying year-end balance sheet was derived from audited financial statements but does not include all disclosures required by GAAP. The unaudited interim financial statements have been prepared on the same basis as the audited annual financial statements and, in the opinion of management, reflect all adjustments, which include only normal recurring adjustments, necessary for the fair statement of the Company&#x2019;s financial position as of June 30, 2021, the results of its operations for the three and six months ended June 30, 2021 and 2020 and its cash flows for the six months ended June 30, 2021 and 2020, respectively. The results for the three and six months ended June 30, 2021 are not necessarily indicative of results to be expected for the year ending December 31, 2021, any other interim periods or any future year or period. The accompanying unaudited financial statements of the Company should be read in conjunction with the audited financial statements and notes as of and for the year ended December&#160;31, 2020 included in the Company&#x2019;s Annual Report on Form 10-K for the fiscal year ended December 31, 2020 filed with the Securities and Exchange Commission (the &#x201c;SEC&#x201d;) on March&#160;12, 2021. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:27.8pt;margin:12pt 0pt 0pt 0pt;"&gt;The preparation of financial statements in accordance with U.S. GAAP requires management to make estimates and assumptions that affect amounts reported in the financial statements and notes thereto. The Company believes that its existing cash and cash equivalents will be sufficient to cover its cash flow requirements for at least the next twelve months from the issuance of these financial statements. However, the Company&#x2019;s future requirements may change and will depend on numerous factors.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:27.8pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock>
    <us-gaap:SignificantAccountingPoliciesTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_9uBibPgyekGy6Z6E81w0ug">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;3. Summary of Significant Accounting Policies &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Use of Estimates&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="font-style:normal;font-weight:normal;"&gt;The preparation of our financial statements requires us to make estimates, judgments and assumptions that may affect the reported amounts of assets, liabilities, equity and expenses. We base our estimates on historical experience and on various other assumptions that we believe are reasonable, the results of which form the basis for making judgments about the carrying values of assets, liabilities and equity and the amount of expenses. &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Cash and Cash Equivalents&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company considers all highly liquid investments with an original maturity of three months or less at the date of purchase to be cash equivalents. As of June 30, 2021 and December 31, 2020, cash equivalents were comprised primarily of U.S. government money market funds. Cash and cash equivalents held at financial institutions may at times exceed federally insured amounts. We believe we mitigate such risk by investing in or through major financial institutions.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Property and Equipment&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Property and equipment are recorded at cost and depreciated and amortized over the shorter of their remaining lease term or their estimated useful life on a straight-line basis as follows: &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="display:inline-block;text-indent:0pt;width:54pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;Equipment &lt;/span&gt;&lt;/span&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="white-space:pre-wrap;"&gt;           &lt;/span&gt;3-5 years&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="display:inline-block;text-indent:0pt;width:54pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;white-space:pre-wrap;"&gt;Furniture  &lt;/span&gt;&lt;/span&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="white-space:pre-wrap;"&gt;               &lt;/span&gt;&lt;span style="display:inline-block;width:34.5pt;"/&gt;7 years &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;Leasehold improvements                                       Lesser of life of improvement or lease term&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Expenditures for maintenance and repairs which do not improve or extend the useful lives of respective assets are expensed as incurred. When assets are sold or retired, the related cost and accumulated depreciation are removed from their respective accounts and any resulting gain or loss is included in income (loss) from operations.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company follows the guidance provided by the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) ASC Topic 360-10, &lt;i style="font-style:italic;"&gt;Property, Plant, and Equipment&lt;/i&gt;. Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to undiscounted future net cash flows expected to be generated. Impairment charges are recognized at the amount by which the carrying amount of an asset exceeds the fair value of the asset. Assets to be disposed of are reported at the lower of the carrying amount or the fair value less costs to sell. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Leases&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;We determine if an arrangement is a lease at inception. Operating leases are included in operating lease right-of-use (&#x201c;ROU&#x201d;) assets, other current liabilities, and the long-term portion of operating lease liabilities in our balance sheet.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As our lease did not provide an implicit rate, we used an incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. We use the implicit rate when readily determinable. The operating lease ROU asset also includes any prepaid lease payments made and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Renewal options were not included in our calculation of the related asset and liability. Lease expense for lease payments is recognized on a straight-line basis over the lease term.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Stock-Based Compensation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company accounts for stock-based compensation in accordance with ASC 718, &#x201c;&lt;i style="font-style:italic;"&gt;Compensation&#x2014;Stock Compensation,&lt;/i&gt;&#x201d; which requires the measurement and recognition of compensation expense based on estimated fair market values for all share-based awards made to employees, directors, and non-employees, including stock options. The Company&#x2019;s 2017 Equity Incentive Plan (the &#x201c;2017 Plan&#x201d;) became effective in August&#160;2017. The Company&#x2019;s 2020 Incentive Award Plan (the &#x201c;2020 Plan&#x201d;) became effective in May 2020. Following the effective date of the Company's 2020 Plan, the Company ceased granting awards under the 2017 Plan, however the terms and conditions of the 2017 Plan continue to govern any outstanding awards granted thereunder.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company&#x2019;s stock option awards are valued at fair value on the date of grant and that fair value is recognized over the requisite service period. The estimated fair value of stock option awards was determined using the Black-Scholes option pricing model on the date of grant. Significant judgment and estimates were used to estimate the fair value of awards, granted prior to the Company&#x2019;s IPO in March 2018. Stock awards granted by the Company subsequent to the IPO are valued using market prices at the date of grant.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;ASC 718 requires companies to estimate the fair value of share-based awards on the date of grant using an option-pricing model. The Black-Scholes option-pricing model was used as its method of determining fair value. This model is affected by the Company&#x2019;s stock price as well as assumptions regarding a number of subjective variables. These subjective variables include, but are not limited to, the expected stock price volatility over the term of the awards, and projected employee stock option exercise behaviors. The value of the award is recognized as an expense in the statement of operations over the requisite service period. The Company has elected to account for forfeitures as they occur, by reversing compensation cost when the award is forfeited.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Research and Development Costs&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;Research and development expenses include wages, benefits, facilities, supplies, external services, clinical study and manufacturing costs and other expenses that are directly related to the Company&#x2019;s research and development activities. At the end of the reporting period, the Company compares payments made to third party service providers to the estimated progress toward completion of the research or development objectives. Depending on the timing of payments to the service providers and the progress that the Company estimates has been made as a result of the service &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;provided, the Company may record net prepaid or accrued expense relating to these costs. Such estimates are subject to change as additional information becomes available. The Company expenses research and development costs as incurred.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Expenses Accrued Under Contractual Arrangements &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As part of the process of preparing our financial statements, we are required to estimate our accrued expenses. This process involves reviewing open contracts and purchase orders, communicating with our applicable personnel to identify services that have been performed on our behalf and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of actual cost. The majority of our service providers invoice us monthly in arrears for services performed. We make estimates of our accrued expenses as of each balance sheet date in our financial statements based on facts and circumstances known to us at that time. We periodically confirm the accuracy of our estimates with the service providers and make adjustments if necessary.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;We base our expenses related to clinical trials on our estimates of the services received and efforts expended pursuant to contracts with multiple research institutions and contract research organizations that conduct and manage clinical trials on our behalf. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in uneven payment flows. Payments under some of these contracts depend on factors such as the successful enrollment of patients and the completion of clinical trial milestones. In accruing expenses, we estimate the time period over which services will be performed and the level of effort to be expended in each period, which is based on an established protocol specific to each clinical trial. If the actual timing of the performance of services or the level of effort varies from our estimate, we adjust the accrual accordingly. Although we do not expect our estimates to be materially different from amounts actually incurred, our understanding of the status and timing of services performed relative to the actual status and timing of services performed may vary and may result in us reporting amounts that are too high or too low in any particular period.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Patent Costs&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Costs related to filing and pursuing patent applications are recorded as general and administrative expense and expensed as incurred since recoverability of such expenditures is uncertain.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Fair Value of Financial Instruments&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company applies the provisions of ASC 820, &#x201c;&lt;i style="font-style:italic;"&gt;Fair Value Measurements and Disclosures&lt;/i&gt;&#x201d; for financial assets and liabilities measured on a recurring basis which requires disclosure that establishes a framework for measuring fair value. ASC 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820 establishes a fair value hierarchy that distinguishes between (1)&#160;market participant assumptions developed based on market data obtained from independent sources, or observable inputs, and (2)&#160;an entity&#x2019;s own assumptions about market participant assumptions developed based on the best information available in the circumstances, or unobservable inputs. The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). ASC 820 requires that fair value measurements be classified and disclosed in one of three categories: &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Level 2: Directly or indirectly observable inputs as of the reporting date through correlation with market data, including quoted prices for similar assets and liabilities in active markets and quoted prices in markets that are not active. Level 2 also includes assets and liabilities that are valued using models or other pricing methodologies that do not require significant judgment since the input assumptions used in the models, such as interest rates and volatility factors, are corroborated by readily observable data from actively quoted markets for substantially the full term of the financial instrument.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Level 3: Unobservable inputs that are supported by little or no market activity and reflect the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management&#x2019;s estimates of market participant assumptions.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible, as well as considering counterparty credit risk in its assessment of fair value.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The carrying amounts of cash and accounts payable approximate fair value due to the short-term nature of these instruments.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As of June 30, 2021 and December 31, 2020, the Company had $271,845 and $212,562, respectively, in U.S. government money market accounts (included in cash and cash equivalents) which was valued based on Level 1 inputs. There were no transfers between levels within the hierarchy during the six months ended June 30, 2021 and the year ended December 31, 2020.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Earnings (Loss) per Share&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;Basic earnings (loss) per share (&#x201c;EPS&#x201d;) is calculated in accordance with ASC 260, &#x201c;&lt;/span&gt;&lt;i style="background-color:#ffffff;font-style:italic;"&gt;Earnings Per Share&lt;/i&gt;&lt;span style="background-color:#ffffff;"&gt;,&#x201d; by dividing net income or loss attributable to common stockholders by the weighted average common stock outstanding. Diluted EPS is calculated by adjusting weighted average common shares outstanding for the dilutive effect of common stock options and warrants. In periods in which a net loss is recorded, no effect is given to potentially dilutive securities, since the effect would be antidilutive. Securities that could potentially dilute basic EPS in the future were not included in the computation of diluted EPS because to do so would have been antidilutive.&#160;&lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt;  &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Segment Information&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company operates in a single segment. Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the chief operating decision maker in making decisions regarding resource allocation and assessing performance. To date, our chief operating decision maker has made such decisions and assessed performance at the company level as one segment. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Recent Accounting Pronouncements&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In December 2019, the FASB issued ASU No. 2019-12&lt;i style="font-style:italic;"&gt;, Income Taxes (Topic 740)&lt;/i&gt; which amends the existing guidance relating to the accounting for income taxes. ASU No. 2019-12 is intended to simplify the accounting for income taxes by removing certain exceptions to the general principles of accounting for income taxes and to improve the consistent application of GAAP for other areas of accounting for income taxes by clarifying and amending existing guidance. ASU No. 2019-12 is effective for interim and annual periods beginning after December 15, 2020. The Company adopted ASU No. 2019-12 effective January 1, 2021. The adoption of ASU No. 2019-12 did not have a material impact on the Company&#x2019;s financial statements.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In August 2018, the FASB issued ASU No. 2018-15, &lt;i style="font-style:italic;"&gt;Intangibles&#x2014;Goodwill and Other&#x2014;Internal-Use Software (Subtopic 350-40): Customer&#x2019;s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract&lt;/i&gt;. We adopted this standard effective January 1, 2020. ASU No. 2018-15 requires that certain implementation costs for cloud computing arrangements are capitalized and amortized over the term of associated hosted cloud computing arrangement service and that capitalized implementation costs are classified in prepaid expenses and other assets. ASO No. 2018-15 also provides classification guidance on these implementation costs as well as additional quantitative and qualitative disclosures. The adoption of ASU No. 2018-15 did not have an effect on the Company&#x2019;s financial statements.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;In June 2016, the FASB issued ASU No. 2016-13, &lt;/span&gt;&lt;i style="background-color:#ffffff;font-style:italic;"&gt;Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments and subsequent amendments to the initial guidance: ASU 2018-19, ASU 2019-04 and ASU 2019-05 (collectively, &#x201c;Topic 326&#x201d;).&lt;/i&gt;&lt;span style="background-color:#ffffff;"&gt; Topic 326 requires measurement and recognition of expected &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;credit losses for financial assets held. Topic 326 was to be effective for reporting periods beginning after December 15, 2019, with early adoption permitted. In November 2019, the FASB issued ASU 2019-10, &lt;/span&gt;&lt;i style="background-color:#ffffff;font-style:italic;"&gt;Financial Instruments - Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842) Effective Dates&lt;/i&gt;&lt;span style="background-color:#ffffff;"&gt;, which deferred the effective dates for the Company, until fiscal year 2023. &lt;/span&gt;The Company does not expect that the adoption of ASU No. 2016-13 will have a material impact on its financial statements. &lt;/p&gt;</us-gaap:SignificantAccountingPoliciesTextBlock>
    <us-gaap:UseOfEstimates
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_vGQ_6x3svE6EgNOUGR-6sA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Use of Estimates&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:italic;font-weight:bold;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="font-style:normal;font-weight:normal;"&gt;The preparation of our financial statements requires us to make estimates, judgments and assumptions that may affect the reported amounts of assets, liabilities, equity and expenses. We base our estimates on historical experience and on various other assumptions that we believe are reasonable, the results of which form the basis for making judgments about the carrying values of assets, liabilities and equity and the amount of expenses. &lt;/span&gt;&lt;/p&gt;</us-gaap:UseOfEstimates>
    <us-gaap:CashAndCashEquivalentsPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_DqhpaPW5K06jJq_xYZl6iA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Cash and Cash Equivalents&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company considers all highly liquid investments with an original maturity of three months or less at the date of purchase to be cash equivalents. As of June 30, 2021 and December 31, 2020, cash equivalents were comprised primarily of U.S. government money market funds. Cash and cash equivalents held at financial institutions may at times exceed federally insured amounts. We believe we mitigate such risk by investing in or through major financial institutions.&lt;/p&gt;</us-gaap:CashAndCashEquivalentsPolicyTextBlock>
    <us-gaap:PropertyPlantAndEquipmentPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_95ogkuajWU6upFMIb_53Cg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Property and Equipment&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Property and equipment are recorded at cost and depreciated and amortized over the shorter of their remaining lease term or their estimated useful life on a straight-line basis as follows: &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="display:inline-block;text-indent:0pt;width:54pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;Equipment &lt;/span&gt;&lt;/span&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="white-space:pre-wrap;"&gt;           &lt;/span&gt;3-5 years&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="display:inline-block;text-indent:0pt;width:54pt;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;white-space:pre-wrap;"&gt;Furniture  &lt;/span&gt;&lt;/span&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="display:inline-block;width:36pt;"/&gt;&lt;span style="white-space:pre-wrap;"&gt;               &lt;/span&gt;&lt;span style="display:inline-block;width:34.5pt;"/&gt;7 years &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;Leasehold improvements                                       Lesser of life of improvement or lease term&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Expenditures for maintenance and repairs which do not improve or extend the useful lives of respective assets are expensed as incurred. When assets are sold or retired, the related cost and accumulated depreciation are removed from their respective accounts and any resulting gain or loss is included in income (loss) from operations.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company follows the guidance provided by the Financial Accounting Standards Board (&#x201c;FASB&#x201d;) ASC Topic 360-10, &lt;i style="font-style:italic;"&gt;Property, Plant, and Equipment&lt;/i&gt;. Long-lived assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. Recoverability of assets to be held and used is measured by a comparison of the carrying amount of an asset to undiscounted future net cash flows expected to be generated. Impairment charges are recognized at the amount by which the carrying amount of an asset exceeds the fair value of the asset. Assets to be disposed of are reported at the lower of the carrying amount or the fair value less costs to sell. &lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentPolicyTextBlock>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MinimumMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_EquipmentMember_pao0RNv9hUaQdg8BbpouVA"
      id="Narr_sDpbFR_LakOoPp3OWvUxVg">P3Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_EquipmentMember_z02YmFYQHUuwLaFh-J9NXw"
      id="Narr_3Ti09vuzvUaw2OfTpBjevA">P5Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:PropertyPlantAndEquipmentUsefulLife
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_G6pofukvGUGOsTCENXciTA"
      id="Narr_o_Y086KZGEqvC3lS4AdiUA">P7Y</us-gaap:PropertyPlantAndEquipmentUsefulLife>
    <us-gaap:LesseeLeasesPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_kN92h_YkiU-7XnIJcMrcFQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Leases&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;We determine if an arrangement is a lease at inception. Operating leases are included in operating lease right-of-use (&#x201c;ROU&#x201d;) assets, other current liabilities, and the long-term portion of operating lease liabilities in our balance sheet.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As our lease did not provide an implicit rate, we used an incremental borrowing rate based on the information available at commencement date in determining the present value of lease payments. We use the implicit rate when readily determinable. The operating lease ROU asset also includes any prepaid lease payments made and excludes lease incentives. Our lease terms may include options to extend or terminate the lease when it is reasonably certain that we will exercise that option. Renewal options were not included in our calculation of the related asset and liability. Lease expense for lease payments is recognized on a straight-line basis over the lease term.&lt;/p&gt;</us-gaap:LesseeLeasesPolicyTextBlock>
    <us-gaap:CompensationRelatedCostsPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_foVPXAIxV0iCib9BJL8LMQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Stock-Based Compensation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company accounts for stock-based compensation in accordance with ASC 718, &#x201c;&lt;i style="font-style:italic;"&gt;Compensation&#x2014;Stock Compensation,&lt;/i&gt;&#x201d; which requires the measurement and recognition of compensation expense based on estimated fair market values for all share-based awards made to employees, directors, and non-employees, including stock options. The Company&#x2019;s 2017 Equity Incentive Plan (the &#x201c;2017 Plan&#x201d;) became effective in August&#160;2017. The Company&#x2019;s 2020 Incentive Award Plan (the &#x201c;2020 Plan&#x201d;) became effective in May 2020. Following the effective date of the Company's 2020 Plan, the Company ceased granting awards under the 2017 Plan, however the terms and conditions of the 2017 Plan continue to govern any outstanding awards granted thereunder.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company&#x2019;s stock option awards are valued at fair value on the date of grant and that fair value is recognized over the requisite service period. The estimated fair value of stock option awards was determined using the Black-Scholes option pricing model on the date of grant. Significant judgment and estimates were used to estimate the fair value of awards, granted prior to the Company&#x2019;s IPO in March 2018. Stock awards granted by the Company subsequent to the IPO are valued using market prices at the date of grant.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;ASC 718 requires companies to estimate the fair value of share-based awards on the date of grant using an option-pricing model. The Black-Scholes option-pricing model was used as its method of determining fair value. This model is affected by the Company&#x2019;s stock price as well as assumptions regarding a number of subjective variables. These subjective variables include, but are not limited to, the expected stock price volatility over the term of the awards, and projected employee stock option exercise behaviors. The value of the award is recognized as an expense in the statement of operations over the requisite service period. The Company has elected to account for forfeitures as they occur, by reversing compensation cost when the award is forfeited.&lt;/p&gt;</us-gaap:CompensationRelatedCostsPolicyTextBlock>
    <us-gaap:ResearchAndDevelopmentExpensePolicy
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_JbvpxBM470KjoNnyko26_A">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Research and Development Costs&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;Research and development expenses include wages, benefits, facilities, supplies, external services, clinical study and manufacturing costs and other expenses that are directly related to the Company&#x2019;s research and development activities. At the end of the reporting period, the Company compares payments made to third party service providers to the estimated progress toward completion of the research or development objectives. Depending on the timing of payments to the service providers and the progress that the Company estimates has been made as a result of the service &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;provided, the Company may record net prepaid or accrued expense relating to these costs. Such estimates are subject to change as additional information becomes available. The Company expenses research and development costs as incurred.&lt;/p&gt;</us-gaap:ResearchAndDevelopmentExpensePolicy>
    <btai:ExpensesAccruedUnderContractualArrangementsWithClinicalResearchOrganizationsPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_kZyN6mPvd06azd1wdm8PLw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Expenses Accrued Under Contractual Arrangements &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As part of the process of preparing our financial statements, we are required to estimate our accrued expenses. This process involves reviewing open contracts and purchase orders, communicating with our applicable personnel to identify services that have been performed on our behalf and estimating the level of service performed and the associated cost incurred for the service when we have not yet been invoiced or otherwise notified of actual cost. The majority of our service providers invoice us monthly in arrears for services performed. We make estimates of our accrued expenses as of each balance sheet date in our financial statements based on facts and circumstances known to us at that time. We periodically confirm the accuracy of our estimates with the service providers and make adjustments if necessary.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;We base our expenses related to clinical trials on our estimates of the services received and efforts expended pursuant to contracts with multiple research institutions and contract research organizations that conduct and manage clinical trials on our behalf. The financial terms of these agreements are subject to negotiation, vary from contract to contract and may result in uneven payment flows. Payments under some of these contracts depend on factors such as the successful enrollment of patients and the completion of clinical trial milestones. In accruing expenses, we estimate the time period over which services will be performed and the level of effort to be expended in each period, which is based on an established protocol specific to each clinical trial. If the actual timing of the performance of services or the level of effort varies from our estimate, we adjust the accrual accordingly. Although we do not expect our estimates to be materially different from amounts actually incurred, our understanding of the status and timing of services performed relative to the actual status and timing of services performed may vary and may result in us reporting amounts that are too high or too low in any particular period.&lt;/p&gt;</btai:ExpensesAccruedUnderContractualArrangementsWithClinicalResearchOrganizationsPolicyPolicyTextBlock>
    <btai:PatentCostsPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_OXMLdc4hn02SZUv6SVKIxg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Patent Costs&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Costs related to filing and pursuing patent applications are recorded as general and administrative expense and expensed as incurred since recoverability of such expenditures is uncertain.&lt;/p&gt;</btai:PatentCostsPolicyTextBlock>
    <us-gaap:FairValueMeasurementPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_XrOubHlcc0S_kIBRdPkfrg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Fair Value of Financial Instruments&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company applies the provisions of ASC 820, &#x201c;&lt;i style="font-style:italic;"&gt;Fair Value Measurements and Disclosures&lt;/i&gt;&#x201d; for financial assets and liabilities measured on a recurring basis which requires disclosure that establishes a framework for measuring fair value. ASC 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820 establishes a fair value hierarchy that distinguishes between (1)&#160;market participant assumptions developed based on market data obtained from independent sources, or observable inputs, and (2)&#160;an entity&#x2019;s own assumptions about market participant assumptions developed based on the best information available in the circumstances, or unobservable inputs. The fair value hierarchy consists of three broad levels, which gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1) and the lowest priority to unobservable inputs (Level 3). ASC 820 requires that fair value measurements be classified and disclosed in one of three categories: &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for assets or liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Level 2: Directly or indirectly observable inputs as of the reporting date through correlation with market data, including quoted prices for similar assets and liabilities in active markets and quoted prices in markets that are not active. Level 2 also includes assets and liabilities that are valued using models or other pricing methodologies that do not require significant judgment since the input assumptions used in the models, such as interest rates and volatility factors, are corroborated by readily observable data from actively quoted markets for substantially the full term of the financial instrument.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Level 3: Unobservable inputs that are supported by little or no market activity and reflect the use of significant management judgment. These values are generally determined using pricing models for which the assumptions utilize management&#x2019;s estimates of market participant assumptions.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In determining fair value, the Company utilizes valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible, as well as considering counterparty credit risk in its assessment of fair value.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The carrying amounts of cash and accounts payable approximate fair value due to the short-term nature of these instruments.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As of June 30, 2021 and December 31, 2020, the Company had $271,845 and $212,562, respectively, in U.S. government money market accounts (included in cash and cash equivalents) which was valued based on Level 1 inputs. There were no transfers between levels within the hierarchy during the six months ended June 30, 2021 and the year ended December 31, 2020.&lt;/p&gt;</us-gaap:FairValueMeasurementPolicyPolicyTextBlock>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="As_Of_6_30_2021_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_iGGlksUInUGPue2FDV8n7g"
      decimals="-3"
      id="Narr_jQuKEdwRrUKwMXUAxCOG7w"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">271845000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:CashAndCashEquivalentsFairValueDisclosure
      contextRef="As_Of_12_31_2020_us-gaap_FairValueByFairValueHierarchyLevelAxis_us-gaap_FairValueInputsLevel1Member_tbrg4kyo-UGPyra8wkGz9g"
      decimals="-3"
      id="Narr_SRgVnLnv1Eytb6N2lGngsw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">212562000</us-gaap:CashAndCashEquivalentsFairValueDisclosure>
    <us-gaap:EarningsPerSharePolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_kUV9Es-DS0GsQzHQkEFS4g">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Earnings (Loss) per Share&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;Basic earnings (loss) per share (&#x201c;EPS&#x201d;) is calculated in accordance with ASC 260, &#x201c;&lt;/span&gt;&lt;i style="background-color:#ffffff;font-style:italic;"&gt;Earnings Per Share&lt;/i&gt;&lt;span style="background-color:#ffffff;"&gt;,&#x201d; by dividing net income or loss attributable to common stockholders by the weighted average common stock outstanding. Diluted EPS is calculated by adjusting weighted average common shares outstanding for the dilutive effect of common stock options and warrants. In periods in which a net loss is recorded, no effect is given to potentially dilutive securities, since the effect would be antidilutive. Securities that could potentially dilute basic EPS in the future were not included in the computation of diluted EPS because to do so would have been antidilutive.&#160;&lt;/span&gt;&lt;span style="white-space:pre-wrap;"&gt;  &lt;/span&gt;&lt;/p&gt;</us-gaap:EarningsPerSharePolicyTextBlock>
    <us-gaap:SegmentReportingPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_gKrMerk7oE6YBJivvKAIrg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Segment Information&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company operates in a single segment. Operating segments are identified as components of an enterprise about which separate discrete financial information is available for evaluation by the chief operating decision maker in making decisions regarding resource allocation and assessing performance. To date, our chief operating decision maker has made such decisions and assessed performance at the company level as one segment. &lt;/p&gt;</us-gaap:SegmentReportingPolicyPolicyTextBlock>
    <us-gaap:NumberOfOperatingSegments
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="INF"
      id="Narr_-Bfze6DIdEqpdHi9pzfoPQ"
      unitRef="Unit_Standard_segment_TUeevX2tQ0SH1BSoS0CCRA">1</us-gaap:NumberOfOperatingSegments>
    <us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_BIoNhaVmlU2wxF5-IyAG7Q">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Recent Accounting Pronouncements&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In December 2019, the FASB issued ASU No. 2019-12&lt;i style="font-style:italic;"&gt;, Income Taxes (Topic 740)&lt;/i&gt; which amends the existing guidance relating to the accounting for income taxes. ASU No. 2019-12 is intended to simplify the accounting for income taxes by removing certain exceptions to the general principles of accounting for income taxes and to improve the consistent application of GAAP for other areas of accounting for income taxes by clarifying and amending existing guidance. ASU No. 2019-12 is effective for interim and annual periods beginning after December 15, 2020. The Company adopted ASU No. 2019-12 effective January 1, 2021. The adoption of ASU No. 2019-12 did not have a material impact on the Company&#x2019;s financial statements.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In August 2018, the FASB issued ASU No. 2018-15, &lt;i style="font-style:italic;"&gt;Intangibles&#x2014;Goodwill and Other&#x2014;Internal-Use Software (Subtopic 350-40): Customer&#x2019;s Accounting for Implementation Costs Incurred in a Cloud Computing Arrangement That Is a Service Contract&lt;/i&gt;. We adopted this standard effective January 1, 2020. ASU No. 2018-15 requires that certain implementation costs for cloud computing arrangements are capitalized and amortized over the term of associated hosted cloud computing arrangement service and that capitalized implementation costs are classified in prepaid expenses and other assets. ASO No. 2018-15 also provides classification guidance on these implementation costs as well as additional quantitative and qualitative disclosures. The adoption of ASU No. 2018-15 did not have an effect on the Company&#x2019;s financial statements.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;In June 2016, the FASB issued ASU No. 2016-13, &lt;/span&gt;&lt;i style="background-color:#ffffff;font-style:italic;"&gt;Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments and subsequent amendments to the initial guidance: ASU 2018-19, ASU 2019-04 and ASU 2019-05 (collectively, &#x201c;Topic 326&#x201d;).&lt;/i&gt;&lt;span style="background-color:#ffffff;"&gt; Topic 326 requires measurement and recognition of expected &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;credit losses for financial assets held. Topic 326 was to be effective for reporting periods beginning after December 15, 2019, with early adoption permitted. In November 2019, the FASB issued ASU 2019-10, &lt;/span&gt;&lt;i style="background-color:#ffffff;font-style:italic;"&gt;Financial Instruments - Credit Losses (Topic 326), Derivatives and Hedging (Topic 815), and Leases (Topic 842) Effective Dates&lt;/i&gt;&lt;span style="background-color:#ffffff;"&gt;, which deferred the effective dates for the Company, until fiscal year 2023. &lt;/span&gt;The Company does not expect that the adoption of ASU No. 2016-13 will have a material impact on its financial statements. &lt;/p&gt;</us-gaap:NewAccountingPronouncementsPolicyPolicyTextBlock>
    <btai:FinancingActivitiesDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_usnRVeNk9kWYMRkmnCaY9w">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Note&#160;4. Financing Activities&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In June 2021, the Company sold in a registered offering 3,155 shares of its common stock at a public offering price of $31.70 per share. The Company received proceeds of $96,971, net of issuance costs of $3,042. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In May 2021, the Company entered into an Open Market Sale Agreement (the &#x201c;Sale Agreement&#x201d;) with Jefferies LLC (&#x201c;Jeffries&#x201d;) pursuant to which the Company could offer and sell shares of its common stock, par value $0.001 per share (the &#x201c;Common Stock&#x201d;), having an aggregate offering price of up to $100,000 (the &#x201c;Shares&#x201d;), from time to time, through an &#x201c;at the market offering&#x201d; program under which Jefferies will act as sale agent. The Company sold 124 shares under the Sale Agreement in June 2021. As of June 30, 2021, the Company received proceeds of $4,056, net of issuance costs of $500. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In February 2020, the Company sold in a registered offering 2,300 shares of its common stock at a public offering price of $32.00 per share. The Company received proceeds of $68,811, net of issuance costs of $4,789. The Company used $9,024 of the proceeds to purchase and cancel 300 shares of common stock from BioXcel LLC.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="font-size:10pt;"&gt;In July 2020, the Company sold in a registered offering &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;4,000&lt;/span&gt;&lt;span style="font-size:10pt;"&gt; shares of its common stock at a public offering price of &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;$50.00&lt;/span&gt;&lt;span style="font-size:10pt;"&gt;. The Company received proceeds of approximately &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;$186,974&lt;/span&gt;&lt;span style="font-size:10pt;"&gt;, net of issuance costs of &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;$13,026&lt;/span&gt;&lt;span style="font-size:10pt;"&gt;. Under the terms of the Underwriting Agreement entered into by the Company in connection with the July 2020 offering, certain stockholders of the Company granted the underwriters an option exercisable for &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;thirty days&lt;/span&gt;&lt;span style="font-size:10pt;"&gt; to purchase up to an additional &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;600&lt;/span&gt;&lt;span style="font-size:10pt;"&gt; shares of common stock at the public offering price less underwriting discounts and commissions, which was not exercised. The Company intends to use the net proceeds of the offering to fund ongoing clinical trials, commercialization preparation and for general corporate purposes.&lt;/span&gt;&lt;/p&gt;</btai:FinancingActivitiesDisclosureTextBlock>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_6_1_2021_To_6_30_2021_-az1hfanF02amkjLcw_3Kw"
      decimals="-3"
      id="Narr_cyvOkv6GREeI_SoR8bJBsg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">3155000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharePrice
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="2"
      id="Narr_Sp0PIWTHx0a7XH8VPJcyWg"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">31.70</us-gaap:SharePrice>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_6_1_2021_To_6_30_2021_-az1hfanF02amkjLcw_3Kw"
      decimals="-3"
      id="Narr_mBIeUIUVtEuZcFbQHqx9mA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">96971000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_6_1_2021_To_6_30_2021_-az1hfanF02amkjLcw_3Kw"
      decimals="-3"
      id="Narr_CzBmza_8Xkq6YWKFfq1hjA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3042000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:CommonStockParOrStatedValuePerShare
      contextRef="As_Of_5_31_2021_hAQDLU2MKEqyGzF0Xf0mKg"
      decimals="INF"
      id="Narr_tYO0QokJxkK7ZMFjZ0vhfQ"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">0.001</us-gaap:CommonStockParOrStatedValuePerShare>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_5_1_2021_To_5_31_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_WEWLL4X0DkaqQB-L2sIIMw"
      decimals="-3"
      id="Narr_E_QXS1B6mkui47dotIx0zQ"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">100000000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_6_1_2021_To_6_30_2021_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_AqtxJF8AuUWOsJPp_rnlxA"
      decimals="-3"
      id="Narr__apPGTc2akKtQI4eYWcQkA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">124000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_xAeVO64IbUGau15ONMRI0w"
      decimals="-3"
      id="Narr_LbEuGriZ0kyNKZXm_Jk6bw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">4056000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_SubsidiarySaleOfStockAxis_btai_JefferiesMember_xAeVO64IbUGau15ONMRI0w"
      decimals="-3"
      id="Narr_OmiJthglgUe_EHhQlnC_KA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">500000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_2_1_2020_To_2_29_2020_Yf_lRDwkHEmV1CHcLQj5Dg"
      decimals="-3"
      id="Narr_U3UNN9dQXUOB_RZL-A3uWA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">2300000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharePrice
      contextRef="As_Of_2_29_2020_wWszfVlgNkqGJrQHnD5hZQ"
      decimals="INF"
      id="Narr_zFknCoj0ekSst6SlZG0TPA"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">32.00</us-gaap:SharePrice>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_2_1_2020_To_2_29_2020_Yf_lRDwkHEmV1CHcLQj5Dg"
      decimals="-3"
      id="Narr_zVhJ8Q7I10qb5rHbAZ9MXg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">68811000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_2_1_2020_To_2_29_2020_Yf_lRDwkHEmV1CHcLQj5Dg"
      decimals="-3"
      id="Narr_UPrE4fyhNU2_iqqJMG39CQ"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">4789000</us-gaap:PaymentsOfStockIssuanceCosts>
    <us-gaap:PaymentsForRepurchaseOfCommonStock
      contextRef="Duration_2_1_2020_To_2_29_2020_Yf_lRDwkHEmV1CHcLQj5Dg"
      decimals="-3"
      id="Narr_RrR8Kg16aUK-nGKLXRvRBg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">9024000</us-gaap:PaymentsForRepurchaseOfCommonStock>
    <us-gaap:StockRepurchasedAndRetiredDuringPeriodShares
      contextRef="Duration_2_1_2020_To_2_29_2020_Yf_lRDwkHEmV1CHcLQj5Dg"
      decimals="-3"
      id="Narr_OZddt2bzpEeitqaePHDuUw"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">300000</us-gaap:StockRepurchasedAndRetiredDuringPeriodShares>
    <us-gaap:StockIssuedDuringPeriodSharesNewIssues
      contextRef="Duration_7_1_2020_To_7_31_2020_2Ym3xOPFrkO0C6azj8EvNw"
      decimals="-3"
      id="Narr_fD--5gboGkqneo2JAqYCgA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">4000000</us-gaap:StockIssuedDuringPeriodSharesNewIssues>
    <us-gaap:SharePrice
      contextRef="As_Of_7_31_2020_lTryoIxHJUq6eX2GxA-QsQ"
      decimals="INF"
      id="Narr_7iOsIDeHYUyhne6ZpsqfHg"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">50.00</us-gaap:SharePrice>
    <us-gaap:ProceedsFromIssuanceOfCommonStock
      contextRef="Duration_7_1_2020_To_7_31_2020_2Ym3xOPFrkO0C6azj8EvNw"
      decimals="-3"
      id="Narr_vWiT36iOvEGWgrkKfdCuRg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">186974000</us-gaap:ProceedsFromIssuanceOfCommonStock>
    <us-gaap:PaymentsOfStockIssuanceCosts
      contextRef="Duration_7_1_2020_To_7_31_2020_2Ym3xOPFrkO0C6azj8EvNw"
      decimals="-3"
      id="Narr_xbMSvjpTikWIMarZPo9gew"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">13026000</us-gaap:PaymentsOfStockIssuanceCosts>
    <btai:UnderwritersOptionExercisablePeriod
      contextRef="Duration_7_1_2020_To_7_31_2020_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_Pm72vFWYgEm7BLr5Kj1X6w"
      id="Narr_3y6sLeVr_0mZx_lgYu212A">P30D</btai:UnderwritersOptionExercisablePeriod>
    <btai:NumberOfSharesAvailableForPurchase
      contextRef="Duration_7_1_2020_To_7_31_2020_us-gaap_SubsidiarySaleOfStockAxis_us-gaap_OverAllotmentOptionMember_Pm72vFWYgEm7BLr5Kj1X6w"
      decimals="-3"
      id="Narr_6s9DbSoM-0GsnZQg40t-ow"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">600000</btai:NumberOfSharesAvailableForPurchase>
    <us-gaap:RelatedPartyTransactionsDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_lEmSLDLmbUOgQlGif1E5hw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;5. Transactions with BioXcel LLC&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company entered into a Separation and Shared Services Agreement with BioXcel LLC that took effect on June 30, 2017, as amended and restated, (the &#x201c;Services Agreement&#x201d;), pursuant to which services provided by BioXcel LLC through its subsidiaries in India and the United States will continue indefinitely, as agreed upon by the parties. These services are primarily for drug discovery, chemical, manufacturing and controls cost, and administrative support. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Service charges recorded under this agreement for the three and six months ended June 30, 2021 and 2020 were comprised as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.19%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.08%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.08%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.08%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Research and development &lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 310&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 259&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 630&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 656&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;General and administrative&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.89%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 45&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 94&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.89%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 355&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 259&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 724&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 656&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As of June 30, 2021, $106 related to these service charges is included in due to related parties in the Company&#x2019;s balance sheet.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;Under the Services Agreement, the Company has an option, exercisable until March 12, 2023, to enter into a collaborative services agreement with BioXcel LLC pursuant to which BioXcel LLC shall perform product identification and related services for us utilizing EvolverAI. As of June 30, 2021, this option has not been exercised.  &lt;/span&gt;&lt;/p&gt;</us-gaap:RelatedPartyTransactionsDisclosureTextBlock>
    <us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb__8YDfhIvJEqGh1gRzXgpiw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:27.19%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.08%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.08%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.08%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Research and development &lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 310&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 259&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 630&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 656&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;General and administrative&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.89%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.17%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 45&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 94&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:32.43%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.89%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.17%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 355&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 259&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 724&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.02%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.9%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.18%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 656&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Uni8d9mbpU6kEQkwVduuAA"
      decimals="-3"
      id="Tc_WpYVIGJaOES7nakAv9vCKw_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">310000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_4_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_Aub44r2PBEaRhFS3TT-Grw"
      decimals="-3"
      id="Tc_Jce2OFmgYkmjf5dTJlOGRw_4_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">259000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_avsphKEYv06OZxCRKhEaTw"
      decimals="-3"
      id="Tc_hh561Ez-BkejEPq8MAWGkg_4_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">630000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_1_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_y_1azsJnIESjTC36tEJtfg"
      decimals="-3"
      id="Tc_PCBsLQHxLUaz8jMi9-v7sg_4_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">656000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_ygm7z99eDkSFrC1y2pxOkQ"
      decimals="-3"
      id="Tc_MjUNcXtiB0We17i8wOGOvA_5_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">45000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_GgY7gn607ka6PshyEZSCkg"
      decimals="-3"
      id="Tc_fOoZkJmT2Umpbi_REfivSA_5_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">94000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_4_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_R-2QtxXAkEe429T4Bi-MlQ"
      decimals="-3"
      id="Tc_DD_-Isn10Uu9OmelxOpy3g_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">355000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_4_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_ghuUhNeL1E6zD5Dn0-92qw"
      decimals="-3"
      id="Tc_Adc6NM1LAkyHc9rvll6S6g_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">259000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_JbnDfH6D3UqY5Y3OfyUNQw"
      decimals="-3"
      id="Tc_u67Kb7ihE0WSadCbOEbgHQ_6_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">724000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
      contextRef="Duration_1_1_2020_To_6_30_2020_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_A_TCPYW1s0eEoZe3Bam1gQ"
      decimals="-3"
      id="Tc_W5t_FERf4UO4TWi3NZJwOw_6_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">656000</us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty>
    <us-gaap:DueToRelatedPartiesCurrent
      contextRef="As_Of_6_30_2021_srt_CounterpartyNameAxis_btai_BioxcelCorporationMember_RxBh8q5BwUqWbbVVdBKbSw"
      decimals="-3"
      id="Narr_ZaKeQ2x_D0KWHgkH96Nefg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">106000</us-gaap:DueToRelatedPartiesCurrent>
    <us-gaap:EarningsPerShareTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_1xjMvXN3J0yBw4nSd5v7hg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Note 6. Earnings (Loss) Per Share&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;Basic earnings (loss) per share (&#x201c;EPS&#x201d;) is calculated in accordance with ASC 260, &#x201c;Earnings Per Share,&#x201d; by dividing net income or loss attributable to common stockholders by the weighted average common stock outstanding. Diluted EPS is calculated by adjusting weighted average common shares outstanding for the dilutive effect of common stock options and warrants. In periods in which a net loss is recorded, no effect is given to potentially dilutive securities, since the effect would be antidilutive. Securities that could potentially dilute basic EPS in the future were not included in the computation of diluted EPS because to do so would have been antidilutive. The calculations of basic and diluted net loss per share are as follows &lt;/span&gt;(in thousands, except per share amounts):&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.72%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.66%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.16%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Net loss (numerator)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (27,619)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (21,419)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (53,995)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.72%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (36,330)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Weighted-average share, in thousands (denominator)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 24,962&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 20,293&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 24,744&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.72%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 19,619&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Basic and diluted net loss per share&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.11)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.06)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (2.18)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.72%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.85)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="background-color:#ffffff;"&gt;Potentially dilutive securities outstanding consists solely of stock options. The Company had options outstanding to purchase &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;4,041&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; and &lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt;3,731&lt;/span&gt;&lt;span style="background-color:#ffffff;"&gt; shares of common stock as of June 30, 2021 and 2020, respectively.&lt;/span&gt;&lt;/p&gt;</us-gaap:EarningsPerShareTextBlock>
    <us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_CxZwzmaNbEOCuhpI4C0WBg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.72%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.64%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.66%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:20.64%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.18%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:9.16%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Net loss (numerator)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (27,619)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (21,419)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (53,995)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.72%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (36,330)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Weighted-average share, in thousands (denominator)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 24,962&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 20,293&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 24,744&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:7.72%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 19,619&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:54.08%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Basic and diluted net loss per share&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.11)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.06)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.74%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (2.18)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.29%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.44%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:7.72%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (1.85)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_uD6Iiyh-kkyvvCtMSBkPCQ_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-27619000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_vvSQyodeukO7j1BKHlCB4w_4_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-21419000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_S_Ic8glT4Eiq6wbjY8H5lw_4_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-53995000</us-gaap:NetIncomeLoss>
    <us-gaap:NetIncomeLoss
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_Sd8r4MtErkKygIknKvjdmg_4_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">-36330000</us-gaap:NetIncomeLoss>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_RhGUcDq3RE2YBDUPsb9ppg_5_3"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24962000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_Bm6-G98w5U6eIWWBhfykOQ_5_6"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">20293000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_Cm-lyLM120u76jrIMaibhA_5_9"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">24744000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_kt_kvrGYeU2MlDAWxLTVBQ_5_12"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">19619000</us-gaap:WeightedAverageNumberOfShareOutstandingBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="2"
      id="Tc_MjCuRR4Ob0GHgcXHxpys4Q_6_3"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-1.11</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="2"
      id="Tc_fNtlAt_2D0W-ro2Rja070w_6_6"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-1.06</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="2"
      id="Tc_f7K_GTBQw0KCzkoK12Yd6g_6_9"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-2.18</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:EarningsPerShareBasicAndDiluted
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="2"
      id="Tc_ngrjOLMgX02g01NyZFsgCg_6_12"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">-1.85</us-gaap:EarningsPerShareBasicAndDiluted>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Narr_KXGfN7Z3rkmllrsY5T8dGQ"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">4041000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Narr_rS2CVO6k7UySmHcuNHSUCA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">3731000</us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount>
    <us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_6UnCNJIyfUKKRynLR5xlAA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;7. Property and Equipment, net&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Property and Equipment, net consisted of the following&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.1%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.53%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Computers and related equipment&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 273&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 260&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Furniture&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 568&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 369&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Leasehold improvements&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,107&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 650&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Work in Process&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 356&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,948&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,635&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accumulated depreciation&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (506)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (362)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,442&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,273&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;Depreciation expense was $80 and $47 for the three months ended June 30, 2021 and 2020, respectively, and $144 and $95 for the six months ended June 30, 2021 and 2020, respectively.&lt;/p&gt;</us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock>
    <us-gaap:PropertyPlantAndEquipmentTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_bogzQYPsRkK1RLp0PMgJVQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.53%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.1%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.53%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:10.1%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Computers and related equipment&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 273&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 260&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Furniture&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 568&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 369&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Leasehold improvements&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,107&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 650&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Work in Process&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; &#x2014;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 356&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,948&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,635&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Accumulated depreciation&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.07%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (506)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:8.58%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (362)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:74.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.32%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.46%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.07%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,442&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.33%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.52%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:8.58%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,273&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:PropertyPlantAndEquipmentTextBlock>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ComputerEquipmentMember_Ulqmpapbmk-GvgmBe78_-Q"
      decimals="-3"
      id="Tc_Wzwb8KYFVkqDY-8AgQFgaw_3_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">273000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ComputerEquipmentMember_Ds-Pch8C2kmdc2FHQV9vMw"
      decimals="-3"
      id="Tc_vg3HHXsrX0iExkkVuO2b4g_3_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">260000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_wYHeuRnTbkmOsLqmNjPQKQ"
      decimals="-3"
      id="Tc_r4UZ3GuNy0K--w2DjdAIXg_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">568000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_FurnitureAndFixturesMember_Tdz8WQjRf06IZpxf4w6Kwg"
      decimals="-3"
      id="Tc_e4bKTaT7l06wiiOweVdBTg_4_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">369000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_6_30_2021_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_LeaseholdImprovementsMember_TBEYAbhxjUO922s1sV47mQ"
      decimals="-3"
      id="Tc_XiBv5JNGNkCFv4H2Qtatdw_5_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1107000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_LeaseholdImprovementsMember__mEpAD3NOkysefMIDt9UrA"
      decimals="-3"
      id="Tc_XKqen1dznk2YucBiYy8urQ_5_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">650000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_12_31_2020_us-gaap_PropertyPlantAndEquipmentByTypeAxis_us-gaap_ConstructionInProgressMember_WIN7hhQ_mEC63JKgODEkkQ"
      decimals="-3"
      id="Tc_O6tByoJoUUm1D49N3UZjlw_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">356000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_sbdePQ4ovESZV42Vy3f7kg_7_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1948000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:PropertyPlantAndEquipmentGross
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_1TwDLvef8Eul7S_ezx2KWQ_7_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1635000</us-gaap:PropertyPlantAndEquipmentGross>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_CIUl_5hR-keuCY2I2nh5QA_8_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">506000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_VuB6VkNYx0q5mZnhS3tHXA_8_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">362000</us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_dvL5_JrcUEK5OuCJJxiDwA_9_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1442000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:PropertyPlantAndEquipmentNet
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_-UPWQGBRIEa1X9eknEz9_Q_9_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1273000</us-gaap:PropertyPlantAndEquipmentNet>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Narr_iR2nfBdH4ka7wdmbFIKwJg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">80000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Narr_Qz744SIaOkGbfmA_IJtpgA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">47000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Narr_8aTYulr-202V5T37hzdRNg"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">144000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:DepreciationDepletionAndAmortization
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Narr_yyN_P8tvp0auDCyQkcFb0Q"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">95000</us-gaap:DepreciationDepletionAndAmortization>
    <us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_jVxy8YIu3kyqG7QJXeoCMQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;8. Accrued Expenses and Other Current Liabilities&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;Accrued expenses consist of the following:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Research and development expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,588&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,264&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Accrued compensation and benefits&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 2,359&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 2,066&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Accrued professional expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,294&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 1,288&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Accrued taxes&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 254&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 697&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Other accrued expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 62&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 154&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 9,557&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 7,469&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Other current liabilities as of June 30, 2021 and December 31, 2020 consists of $281 and $237, respectively, for the current portion of operating lease liabilities.&lt;/p&gt;</us-gaap:AccountsPayableAccruedLiabilitiesAndOtherLiabilitiesDisclosureCurrentTextBlock>
    <us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_XQPotlJ9V0qoXtcD45rQMg">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;December&#160;31,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:16.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Research and development expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,588&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,264&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Accrued compensation and benefits&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 2,359&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 2,066&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Accrued professional expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,294&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 1,288&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Accrued taxes&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 254&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 697&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Other accrued expenses&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 62&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 154&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:62.54%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 9,557&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.66%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.68%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:14.38%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 7,469&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfAccruedLiabilitiesTableTextBlock>
    <btai:AccruedResearchAndDevelopmentExpenses
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_5_4pF7x3nkqL5dh6F9l1xA_3_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3588000</btai:AccruedResearchAndDevelopmentExpenses>
    <btai:AccruedResearchAndDevelopmentExpenses
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_pP8-3yput0uV2_eeBLEAnQ_3_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3264000</btai:AccruedResearchAndDevelopmentExpenses>
    <us-gaap:EmployeeRelatedLiabilitiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_NTX1IhgajE2y1bLl17kj0Q_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2359000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
    <us-gaap:EmployeeRelatedLiabilitiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_RV5S4Ep-wEuyyD-S32EELg_4_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2066000</us-gaap:EmployeeRelatedLiabilitiesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_NVtPEvRuGEG9qXhAFGFjrA_5_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">3294000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:AccruedProfessionalFeesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_2MPwK0xwTEWAfbA6pj9WeQ_5_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1288000</us-gaap:AccruedProfessionalFeesCurrent>
    <us-gaap:TaxesPayableCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_1lDacr8B5EuED2v3HkiG_Q_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">254000</us-gaap:TaxesPayableCurrent>
    <us-gaap:TaxesPayableCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_5lFJMr4YkkS-DjHYHsnwKw_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">697000</us-gaap:TaxesPayableCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc___Xyf-2QFUCi4MyhnOq3wA_7_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">62000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:OtherAccruedLiabilitiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_N1WMZ5cAhUK3dfJS0f8few_7_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">154000</us-gaap:OtherAccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_ct5_r14Cj0CcZYzpMBCU9w_8_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">9557000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:AccruedLiabilitiesCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Tc_z7DzXCy2tUSasQKS5MsQzA_8_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">7469000</us-gaap:AccruedLiabilitiesCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_NrFzPKV86k6inem9FGI97w"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">281000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="As_Of_12_31_2020_wQkEpsjZk0yaMgUN_wCUbA"
      decimals="-3"
      id="Narr_-I0rjJiKYk6UGLDxzHk84Q"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">237000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_7UgtOLuk6kCTXHWfjpogVA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;9. Stock-Based Compensation&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;2017 Equity Incentive Plan&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company&#x2019;s 2017 Plan became effective in August&#160;2017. Following the effective date of the Company's 2020 Plan (as defined below), the Company ceased granting awards under the 2017 Plan, however the terms and conditions of the 2017 Plan continue to govern any outstanding awards granted thereunder.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020 Incentive Award Plan&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The Company&#x2019;s 2020 Plan was approved and became effective at the Company&#x2019;s 2020 annual meeting of Shareholders on May 20, 2020 and unless, earlier terminated by the Board of Directors, will remain in effect until March 26, 2030. The 2020 Plan originally authorized for issuance the sum of (i) 911 shares of the Company&#x2019;s common stock authorized for issuance and (ii) 233 shares of the Company&#x2019;s common stock, which represents the number of shares that remained available for issuance under the 2017 Plan immediately prior to the approval of the 2020 Plan by the Company&#x2019;s shareholders. Any shares of Common Stock under the 2017 Plan immediately prior to the approval of the 2020 Plan by the Company&#x2019;s stockholders, that were subject to awards granted under the 2017 Plan that are forfeited or lapse unexercised and are not issued under the 2017 Plan will increase the number of shares of common stock available for grant under the 2020 Plan. In addition, the number of shares available for issuance under the 2020 Plan will increase on the first day of each calendar year beginning January 1, 2021 and ending on and including January 1, 2030 by a number of shares equal to the lesser of (A) 4% of the aggregate number of shares of the Company&#x2019;s common stock outstanding on the final day of the immediately preceding calendar year and (B) such smaller number of shares of common stock as is determined by the Board of Directors. On January 1, 2021, the shares available for issuance under the 2020 Plan increased by 977 shares.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Options granted under the 2020 Plan have a term of ten years with the vesting schedule determined by the Board of Directors, which is generally four years.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As of June 30, 2021, there were 619 shares available to be granted under the 2020 Plan. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;A summary of the status of the Company&#x2019;s stock option activity for the six months ended June 30, 2021 is presented below (in thousands, except per share amounts):&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Number&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Weighted Average&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;of&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Exercise&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Shares &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Price per Share&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Outstanding as of January 1, 2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,798&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 16.15&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Granted&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 615&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 41.88&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Forfeited&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (95)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 35.42&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Cancelled&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (4)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 16.04&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Exercised&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (273)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 4.95&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Outstanding as of June&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 4,041&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 20.37&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Options vested and exercisable as of June&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 2,489&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 7.93&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;As of June 30, 2021, the intrinsic value of options outstanding was $62,578. The intrinsic value for stock options is calculated based on the difference between the exercise prices of the underlying awards and the quoted stock price of the Company&#x2019;s common stock as of the reporting date.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The total intrinsic value of stock options exercised for the six months ended June 30, 2021 and 2020 was $11,727 and $8,661, respectively.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The weighted average grant date fair value of options granted during the six months ended June 30, 2021 and 2020 was $32.30 and $31.47, respectively. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The weighted average grant date fair value of options vested at June 30, 2021 was $5.87.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The weighted average remaining contractual life is 6.7 years for options exercisable as of June 30, 2021.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;i style="font-style:italic;"&gt;Stock-Based Compensation&lt;/i&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The fair value of options granted during the&#160;six months ended June&#160;30, 2021 and 2020 was estimated using the Black-Scholes option-pricing model with the following assumptions. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.43%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;width:20.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;For the&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;width:21.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;For the&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;width:20.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;width:21.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;width:20.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;width:21.05%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Expected Term&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;5.50&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;6.25&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;5.50&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;6.25&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Expected stock price volatility&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;95.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;98.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;79.02&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;85.78&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Risk-free rate of interest&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.96&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;1.22&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.40&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;2.34&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Expected dividend &lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Prior to the Company&#x2019;s IPO, it did not have a history of market prices of its common stock and, as such, volatility was estimated using historical volatilities of similar public companies. In 2021, the Company began using a combination of the historical volatility of similar public companies and the limited historical information related to the Company&#x2019;s common stock. The expected term of the employee awards is estimated based on the simplified method, which calculates the expected term based upon the midpoint of the term of the award and the vesting period. The Company uses the simplified method because it does not have sufficient option exercise data to provide a reasonable basis upon which to estimate the expected term. The expected dividend yield is 0% as the Company has no history of paying dividends nor does management expect to pay dividends over the contractual terms of these options. The risk-free interest rates are based on the United States Treasury yield curve in effect at the time of grant, with maturities approximating the expected term of the stock options.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Unrecognized compensation expense related to unvested awards as of June 30, 2021 was $29,674 and will be recognized over the remaining vesting periods of the underlying awards. The weighted-average period over which such compensation is expected to be recognized is 1.8 years.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;Total stock-based compensation charges for the three months and six months ended June 30, 2021 and 2020 were comprised as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.82%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.21%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.19%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.63%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.82%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Research and Development &lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 2,173&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 918&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 4,205&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.82%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,384&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;General and administrative&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 4,596&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,038&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 8,129&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,348&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 6,769&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,956&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 12,334&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.82%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 2,732&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt;"&gt;&lt;span style="font-weight:bold;margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020 Employee Stock Purchase Plan&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;The Company&#x2019;s 2020 Employee Stock Purchase Plan (the &#x201c;ESPP&#x201d;) was also approved and became effective at the Company&#x2019;s 2020 annual meeting of Shareholders on May 20, 2020. The ESPP is designed to assist eligible employees of the Company with the opportunity to purchase the Company&#x2019;s common stock at a discount through accumulated &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 12pt 0pt;"&gt;&lt;span style="white-space:pre-wrap;"&gt;payroll deductions during successive offering periods.  The aggregate number of Shares that may be issued pursuant to rights granted under the ESPP is &lt;/span&gt;100 shares of common stock. In addition, the number of shares available for issuance under the ESPP will increase on the first day of each calendar year beginning on January 1, 2021 and ending on and including January 1, 2030 by a number of shares of common stock equal to the lesser of (a) 1% of the shares outstanding on the final day of the immediately preceding calendar year and (b) such smaller number of shares as determined by the Board. The number of shares that may be issued or transferred pursuant to rights granted under the component of the ESPP that is intended to qualify for favorable U.S. federal tax treatment under Section 423 of the Internal Revenue Code (the &#x201c;Section 423 Component&#x201d;) shall not exceed 500 shares. The purchase price will be determined by the administrator of the ESPP and, for purposes of the Section 423 Component, shall not be less than 85% of the fair market value of a share on the first trading day or on the last trading day of the applicable offering period, whichever is lower. On January 1, 2021, the shares available for issuance under the 2020 ESPP increased by 244 shares. To date, no shares have been sold under the ESPP.&lt;/p&gt;</us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
      contextRef="As_Of_5_20_2020_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_Byy5XrV0ZkuY-rneqFH_Mg"
      decimals="-3"
      id="Narr_rAY5GoxTzkeew4zUWVYSsw"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">911000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_5_20_2020_us-gaap_PlanNameAxis_btai_StockPlan2017Member_Ranf6CZK20CVFAoKGv6gbg"
      decimals="-3"
      id="Narr_LvlHQlmcVk27aN3UsNo6PA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">233000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <btai:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfIncreaseInCommonStockAvailableForGrant
      contextRef="Duration_5_20_2020_To_5_20_2020_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_RJaDIVcwpUepv7zpmq_rfw"
      decimals="2"
      id="Narr_DsvGOby1nEmGOu4yvraSoA"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.04</btai:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfIncreaseInCommonStockAvailableForGrant>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
      contextRef="Duration_1_1_2021_To_1_1_2021_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_Njy-X4S-nUyJjmAFS-9Ddg"
      decimals="-3"
      id="Narr_nhTqpM6WKEKGFqGTMTt1zQ"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">977000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod
      contextRef="Duration_5_20_2020_To_5_20_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_0WSN40dlJU6eLm8yTJE7vg"
      id="Narr_yFWMiNOYhEef8AGQyCDAXQ">P10Y</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
      contextRef="Duration_5_20_2020_To_5_20_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_0WSN40dlJU6eLm8yTJE7vg"
      id="Narr_K3lTBXsNqky3T7_MhOWp4g">P4Y</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant
      contextRef="As_Of_6_30_2021_us-gaap_PlanNameAxis_btai_IncentiveAwardPlan2020Member_0aBdo0FCQkOduYvsqcRbuA"
      decimals="-3"
      id="Narr_gPndg4mb5E2o7aQJ92lJhA"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">619000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant>
    <us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_C_A_t8QIoU6GWxYIqpugnA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Number&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Weighted Average&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;of&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Exercise&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Shares &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:20.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Price per Share&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Outstanding as of January 1, 2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 3,798&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 16.15&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Granted&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 615&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 41.88&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Forfeited&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (95)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 35.42&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Cancelled&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (4)&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 16.04&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;Exercised&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt; (273)&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 4.95&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Outstanding as of June&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 4,041&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 20.37&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0pt 12pt;"&gt;&lt;span style="margin-left:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:61.9%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Options vested and exercisable as of June&#160;30,&#160;2021&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.75%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 2,489&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:18.79%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt; 7.93&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_T1ntC4BE8UWBgkh9hwuvbA"
      decimals="-3"
      id="Tc_5gK8Wekgh0mp5Pgdx_3dbg_5_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">3798000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="As_Of_12_31_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_T1ntC4BE8UWBgkh9hwuvbA"
      decimals="2"
      id="Tc_UMN25Uwwm06YI2LPlR9p8w_5_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">16.15</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="-3"
      id="Tc_b_L3_L23ykmBitHrq9J2qg_6_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">615000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Tc_znXtHzJMt0mI7Yg0fMVk7Q_6_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">41.88</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="-3"
      id="Tc_6Ryx36cQwEqnxuFn91UC9g_7_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">95000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Tc_9uIS5ZXcYEmTXHhXv0Csrg_7_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">35.42</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice>
    <btai:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledInPeriod
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="-3"
      id="Tc_Y8KCdk2kvk2WMuLdgZDCdA_8_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">4000</btai:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCancelledInPeriod>
    <btai:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCancelledInPeriodWeightedAverageExercisePrice
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Tc_knhe7ypmuEmXr1woAB463A_8_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">16.04</btai:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsCancelledInPeriodWeightedAverageExercisePrice>
    <us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="-3"
      id="Tc_kmeAFrKFikupx1ZG-mnUmA_9_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">273000</us-gaap:StockIssuedDuringPeriodSharesStockOptionsExercised>
    <us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Tc_9Krog3-eEk6j6FCb6QVLLw_9_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">4.95</us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
      contextRef="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w"
      decimals="-3"
      id="Tc_UjU33BjdHk2wiDV_rnmusg_10_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">4041000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
      contextRef="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w"
      decimals="2"
      id="Tc_2jmd3yiiD0G2_Ccsyhpkjg_10_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">20.37</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
      contextRef="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w"
      decimals="-3"
      id="Tc_MtfQlnNf90CK6bqZcjcU4A_12_2"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">2489000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
      contextRef="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w"
      decimals="2"
      id="Tc_zmKPtzPjMUebNUP4wD07WA_12_5"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">7.93</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
      contextRef="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w"
      decimals="-3"
      id="Narr_-XF6HIhSX0aoFAqbFL-MPw"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">62578000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="-3"
      id="Narr_RO1hqZd1PUKzCf8iaEPvuQ"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">11727000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="-3"
      id="Narr_jnDkHKGvZkmLqHf9OjHv9w"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">8661000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Narr_VO8A7VbUo0-ZSqRww9Vf3A"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">32.30</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="2"
      id="Narr_dO8kidirr0WkxOhT92tXeA"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">31.47</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Narr_ErMEUXDE-kqDybpBi4jBUQ"
      unitRef="Unit_Divide_USD_shares_MvfwRILXtUOPgwP2z7a8HA">5.87</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedWeightedAverageGrantDateFairValue>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      id="Narr_lfLwo8IXeUuNv255RK8S-A">P6Y8M12D</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1>
    <us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_OjyqTC5ed0OiAKfHGG93sQ">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100.43%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;width:20.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;For the&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;width:21.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;For the&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;width:20.7%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;width:21.05%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended &lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="6" style="vertical-align:bottom;width:20.7%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;width:21.05%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt;"&gt;&lt;b style="font-weight:bold;"&gt;June&#160;30,&#160;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Expected Term&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;5.50&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;6.25&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;5.50&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;6.25&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;years&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Expected stock price volatility&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;95.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;98.00&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;79.02&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;85.78&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Risk-free rate of interest&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.96&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;1.22&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.40&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;2.34&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:55.21%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;Expected dividend &lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.65%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:0.06%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.24%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.39%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;%&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.76%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt;"&gt;-&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:5.27%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0pt 0pt;"&gt;0.0&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:4.36%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MinimumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_LAY7hRb49EC6mFU5og-oXQ"
      id="Tc_6QJahk4qDkeQXBcJlLF3SA_4_3">P5Y6M</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_1_1_2021_To_6_30_2021_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_sStnkdO4cEqciSye-XAKIQ"
      id="Tc_GbjXnMWjnE-RTOnagz6eWQ_4_6">P6Y3M</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_1_1_2020_To_6_30_2020_srt_RangeAxis_srt_MinimumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_uead7MyV20Crx3AplHLlPQ"
      id="Tc_nfL5dsiLhEKXiHonUBccOg_4_9">P5Y6M</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
      contextRef="Duration_1_1_2020_To_6_30_2020_srt_RangeAxis_srt_MaximumMember_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_wQLdovwouECFx55d5kA0kw"
      id="Tc_m6X1WdzkEkOKMLOL1VJCdA_4_12">P6Y3M</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="4"
      id="Tc_pQhfm0IyqUCpPw6pUN5cUw_5_3"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.9500</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="4"
      id="Tc_GRctuQCvK0aPdR7jZ8zArQ_5_6"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.9800</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="4"
      id="Tc_6nxll25y_E-6orR1hDuOtQ_5_9"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.7902</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="4"
      id="Tc_tXF5PeMwAkOkRgMaIic8lw_5_12"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.8578</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="4"
      id="Tc_5ZVPNo3SBU6i_iXtdgAs0Q_6_3"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.0096</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="4"
      id="Tc_IKEChKoE9U2V8OeB8o6aRQ_6_6"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.0122</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="4"
      id="Tc_74OjE2MiYUWRJKQsiecW8w_6_9"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.0040</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="4"
      id="Tc_m-I1g2cV0EewxmaBivUjtQ_6_12"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.0234</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="4"
      id="Tc_OnQsKBWPdU2YoiSAEwwl9g_7_3"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="4"
      id="Tc_WOefWvBuekaSaeTwnuWpaw_7_6"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="4"
      id="Tc_3-f_kYkAE0iTHVG9xFbO6A_7_9"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_4e6EISlDRUSirgygYMzylQ"
      decimals="4"
      id="Tc_PNKXYh01vE27n1o4bVsuOg_7_12"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      decimals="2"
      id="Narr_3lZiTvs6KU-14wzQ6mR4ug"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
      contextRef="As_Of_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_CxPzGeggSUmAmbkJkEqH3w"
      decimals="-3"
      id="Narr_FQJEhXjBok-V_yNGV6wR8w"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">29674000</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized>
    <us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_AwardTypeAxis_us-gaap_StockOptionMember_oCE0XyadtUytvtHUotZL7g"
      id="Narr_-eEK0R9V6kmBZu5IS6iaKg">P1Y9M18D</us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1>
    <us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_IVyPvqTX_EO0uRxHJonfsw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;padding-left:0pt;padding-right:0pt;width:100%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.82%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.21%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Three Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="5" style="vertical-align:bottom;white-space:nowrap;width:26.19%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Six Months Ended June&#160;30,&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.65%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2021&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:11.63%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;2020&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.82%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:8pt;font-weight:bold;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Research and Development &lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&#160;&#160;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 2,173&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 918&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 4,205&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.82%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,384&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;General and administrative&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 4,596&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,038&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&#160;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 8,129&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:9.82%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,348&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;width:41.98%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.07%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 6,769&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,956&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:3.52%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-family:'Calibri','Helvetica','sans-serif';font-size:11pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.84%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 12,334&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.89%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.81%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:9.82%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 2,732&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_WqL6HOtwjUm792ZzMAVxEQ"
      decimals="-3"
      id="Tc_rf4KayxMf0KeexJRnj_LCg_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2173000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_fKK2JCV2XUCElQrWxuaf1w"
      decimals="-3"
      id="Tc_URx-kls6uUiExZ5Ompi8AA_4_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">918000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_S_76lltEF0aQ2fAM6D4YHA"
      decimals="-3"
      id="Tc_D_uBBUfX5UiZQ0jxwXplGQ_4_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">4205000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_ResearchAndDevelopmentExpenseMember_HMZU5U_FFUuJtOyVUsR5Xg"
      decimals="-3"
      id="Tc_96iP6nxF1Ua8hH7hxIP_zA_4_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1384000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_jyr-lFhSOEGh65Fe8F0bNw"
      decimals="-3"
      id="Tc_9XoTXT95pEusBbicm2QcDA_5_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">4596000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_4D_0LvDTPkSAAVZcMeLg6Q"
      decimals="-3"
      id="Tc_giYZntNlWk-_sJEsRXCKhA_5_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1038000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_4Vkc9B1cn0Sko0dHWzWGPQ"
      decimals="-3"
      id="Tc_QDcTvqlbW0mBEiCgSRVyOw_5_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">8129000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_us-gaap_IncomeStatementLocationAxis_us-gaap_GeneralAndAdministrativeExpenseMember_JTdWCnJuGkalXZdDyKKSXg"
      decimals="-3"
      id="Tc_Av8ctBH87k-s5WZ53Xudag_5_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1348000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Tc_xeEzB023h0et11ILz0KabA_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">6769000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Tc_R_3D32AQtUy-bFQIEkNOIQ_6_6"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1956000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Tc_qp0SSucnCkuAhYBv2WevnQ_6_9"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">12334000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:AllocatedShareBasedCompensationExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Tc_q642Yj3-wk6VhCfptGXp5A_6_12"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">2732000</us-gaap:AllocatedShareBasedCompensationExpense>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
      contextRef="As_Of_5_20_2020_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_eNj8htQgH06GNzBbJb6aNA"
      decimals="-3"
      id="Narr_YplPBpC3uUydCWsATmEiHw"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">100000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized>
    <btai:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfIncreaseInCommonStockAvailableForGrant
      contextRef="Duration_5_20_2020_To_5_20_2020_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_kN_Ly-K_lUqWxNd3e5Iqgg"
      decimals="2"
      id="Narr_wo7uSUrbDkK096fjBF2DKg"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.01</btai:ShareBasedCompensationArrangementByShareBasedPaymentAwardPercentageOfIncreaseInCommonStockAvailableForGrant>
    <btai:EmployeeStockPurchasePlanMaximumNumberOfSharesIssuedOrTransferred
      contextRef="Duration_5_20_2020_To_5_20_2020_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_kN_Ly-K_lUqWxNd3e5Iqgg"
      decimals="-3"
      id="Narr_wpI_SlpvT0m4rWsGTK5zwQ"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">500000</btai:EmployeeStockPurchasePlanMaximumNumberOfSharesIssuedOrTransferred>
    <us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
      contextRef="Duration_5_20_2020_To_5_20_2020_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_kN_Ly-K_lUqWxNd3e5Iqgg"
      decimals="2"
      id="Narr_9MuCvwTv6UiS0VAfNmiLqw"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.85</us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent>
    <us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized
      contextRef="Duration_1_1_2021_To_1_1_2021_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_IPO-jPv5n0O9J0Ei2N10aw"
      decimals="-3"
      id="Narr_FTAVEn0UoEWqnKe5UHzMWg"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">244000</us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized>
    <us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
      contextRef="Duration_1_1_2021_To_6_30_2021_us-gaap_PlanNameAxis_btai_EmployeeStockPurchasePlan2020Member_s4ry2OR7P06gQe7pDpAXsw"
      decimals="-3"
      id="Narr_ojLHhBfngkqr4tNdLJek9A"
      unitRef="Unit_Standard_shares_jveFwyfO90C3jhaYaVtLfg">0</us-gaap:StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans>
    <us-gaap:LesseeOperatingLeasesTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_o4099XqN2Em1Qbz8Iw2-nA">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt 0pt 10pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Note 10. Leases&lt;/b&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In August 2018, the Company entered into an agreement to lease approximately 11,040 square feet of space on the 12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt; floor of the building located at 555 Long Wharf Drive, New Haven, Connecticut (the &#x201c;12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt; Floor Lease) which was effective February 22, 2019. The 12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt;&lt;span style="white-space:pre-wrap;"&gt; Floor Lease expires in February 2026.  &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;In August 2020, the Company entered into an amendment to the 12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt; Floor Lease wherein the Company leased an additional 7,245 square feet of space on the 12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt; floor of the building located at 555 Long Wharf Drive, New Haven, Connecticut (the &#x201c;12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt; Floor Lease Amendment&#x201d;). The 12&lt;sup style="font-size:7.5pt;line-height:100%;top:0pt;vertical-align:top;"&gt;th&lt;/sup&gt; Floor Lease Amendment expires in February 2026. &lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;The future minimum annual lease payments under these operating leases as of June 30, 2021 are as follows:&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:79.99%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Year ending December 31,&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Amount&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Remainder of 2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 178&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2022&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 363&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 372&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2024&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 381&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2025&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 391&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Thereafter&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 64&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total lease payments&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt; &lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,749&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Less imputed interest&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (213)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,536&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Less current portion of lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (281)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Long-term portion operating lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,255&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:0pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 10pt 0pt;"&gt;The &lt;span style="-sec-ix-hidden:Hidden_oGGwK4TRg0GqpPo26r2TdQ;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;current &lt;/span&gt;&lt;/span&gt;portion of the Company&#x2019;s operating lease liability of $281 as of June 30, 2021 is included in other current liabilities on the balance sheet.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 10pt 0pt;"&gt;The Company recorded lease expense of $85 and $54 related to its operating lease right-of-use asset for the three months ended June 30, 2021 and 2020, respectively. The Company recorded lease expense of $194 and $108 related to its operating lease right-of-use asset for the six months ended June 30, 2021 and 2020, respectively.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:12pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="font-size:10pt;"&gt;The Company has an &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;option&lt;/span&gt;&lt;span style="font-size:10pt;"&gt; to renew the leases for one additional &lt;/span&gt;&lt;span style="-sec-ix-hidden:Hidden_ULUEshBdiU63-BSBoK4Keg;"&gt;&lt;span style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-style:normal;font-weight:normal;text-align:left;"&gt;five-year&lt;/span&gt;&lt;/span&gt;&lt;span style="font-size:10pt;"&gt; term at &lt;/span&gt;&lt;span style="font-size:10pt;"&gt;95%&lt;/span&gt;&lt;span style="font-size:10pt;white-space:pre-wrap;"&gt; of the then-prevailing market rates but not less than the rental rate at the end of the initial lease term.  &lt;/span&gt;&lt;/p&gt;</us-gaap:LesseeOperatingLeasesTextBlock>
    <us-gaap:AreaOfRealEstateProperty
      contextRef="As_Of_2_22_2019_zcezLRyhvEOsOQpwdsFCbg"
      decimals="0"
      id="Narr_3IE7vi2--Uq_iFFb5ovx4w"
      unitRef="Unit_Standard_sqft_C4Jnu5H_xUOpOTGALO_ABA">11040</us-gaap:AreaOfRealEstateProperty>
    <btai:AreaOfAdditionSpaceLeased
      contextRef="Duration_8_1_2020_To_8_31_2020_2iatiKl-Pk24llHmAB6m_g"
      decimals="0"
      id="Narr_F1m05YBSoEGT1as9Gb36Tw"
      unitRef="Unit_Standard_sqft_C4Jnu5H_xUOpOTGALO_ABA">7245</btai:AreaOfAdditionSpaceLeased>
    <us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_x8QG9IJP4kC37Na2nQkOAw">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;min-height:0.0pt;margin:0pt;"&gt;&lt;span style="font-size:0pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;table style="border-collapse:collapse;font-size:16pt;height:max-content;margin-left:auto;margin-right:auto;padding-left:0pt;padding-right:0pt;width:79.99%;"&gt;&lt;tr style="height:1pt;"&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;div style="height:1pt;overflow:hidden;overflow-wrap:break-word;position:relative;"&gt;&lt;div style="bottom:0pt;position:absolute;width:100%;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="font-size:1pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Year ending December 31,&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;&#160;&#160;&#160;&#160;&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;td colspan="2" style="vertical-align:bottom;white-space:nowrap;width:12.41%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:8pt;text-align:center;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;b style="font-weight:bold;"&gt;Amount&lt;/b&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Remainder of 2021&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 178&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2022&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 363&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2023&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 372&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2024&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 381&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;2025&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 391&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Thereafter&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 64&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total lease payments&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt; &lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,749&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Less imputed interest&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (213)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Total lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,536&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Less current portion of lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:1px solid #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 0pt 0.05pt 0pt;"&gt; (281)&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:84.61%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;Long-term portion operating lease liability&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:2.96%;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;&lt;span style="visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:1.85%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;margin:0pt 0pt 0.05pt 0pt;"&gt;$&lt;/p&gt;&lt;/td&gt;&lt;td style="background-color:#cceeff;vertical-align:bottom;white-space:nowrap;width:10.56%;border-bottom:3px double #000000;margin:0pt;padding:0pt;"&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-align:right;margin:0pt 3pt 0.05pt 0pt;"&gt; 1,255&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_3TFtFpAcD06j2Cwv2X6mNg_2_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">178000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_fdYTM6QbIUKjAqiVpgl6gg_3_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">363000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_TIB-gdydFk2TEgXceqcXgA_4_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">372000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_amhg9u0Vh0KsWSSlYhg-5g_5_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">381000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_B0eVdHKyj0SZ_r4-BpZFfw_6_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">391000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_C55iPhlBe029-DB4h6XkMg_7_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">64000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive>
    <us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_SrkpqK0a6k22qDF3nBmWng_8_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1749000</us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue>
    <us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_p2Gm_XsEAEKGUJCdfyCR4g_9_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">213000</us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount>
    <us-gaap:OperatingLeaseLiability
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_GMSsvjSoSUmX2MWhcOGZMw_10_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1536000</us-gaap:OperatingLeaseLiability>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_yin6oouq1UyTUjZV1w92_Q_11_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">281000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseLiabilityNoncurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Tc_ewPbn92l0kiULNczlhmRlg_12_3"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">1255000</us-gaap:OperatingLeaseLiabilityNoncurrent>
    <us-gaap:OperatingLeaseLiabilityCurrent
      contextRef="As_Of_6_30_2021_J2imqeDzpUGtORwuCa1OhQ"
      decimals="-3"
      id="Narr_DuVRdrVq0Em_tCCbTSiJzQ"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">281000</us-gaap:OperatingLeaseLiabilityCurrent>
    <us-gaap:OperatingLeaseExpense
      contextRef="Duration_4_1_2021_To_6_30_2021_TLFR4Tj4NkSnqmJkd6bJNQ"
      decimals="-3"
      id="Narr_pXnq-DZS6EGjnzX4OZiO0Q"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">85000</us-gaap:OperatingLeaseExpense>
    <us-gaap:OperatingLeaseExpense
      contextRef="Duration_4_1_2020_To_6_30_2020_93cvpqA2TkyRV-TBNqS3pg"
      decimals="-3"
      id="Narr_ciwb1N_Q2EmBKAo8p2hX5w"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">54000</us-gaap:OperatingLeaseExpense>
    <us-gaap:OperatingLeaseExpense
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      decimals="-3"
      id="Narr_UZE3tlpl8EKUwh9FpkKySA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">194000</us-gaap:OperatingLeaseExpense>
    <us-gaap:OperatingLeaseExpense
      contextRef="Duration_1_1_2020_To_6_30_2020_LeGKxXoOpUyCTxBJgFPHXQ"
      decimals="-3"
      id="Narr_3M9mK7fo5EOxdpo3aADRhA"
      unitRef="Unit_Standard_USD_zCgfiPmKLU2KVXiWa8aMFw">108000</us-gaap:OperatingLeaseExpense>
    <us-gaap:LesseeOperatingLeaseExistenceOfOptionToExtend
      contextRef="Duration_8_1_2020_To_8_31_2020_2iatiKl-Pk24llHmAB6m_g"
      id="Narr_0G7m-jaxo0-NoD6dmakdAw">true</us-gaap:LesseeOperatingLeaseExistenceOfOptionToExtend>
    <btai:LesseeOperatingLeaseRenewalAtPercentageOfMarketRates
      contextRef="Duration_8_1_2020_To_8_31_2020_2iatiKl-Pk24llHmAB6m_g"
      decimals="2"
      id="Narr_7BcVzYgCL0GWlQ74yQxCdA"
      unitRef="Unit_Standard_pure_ZSF1JyCEuUKwDYLVp6jR4Q">0.95</btai:LesseeOperatingLeaseRenewalAtPercentageOfMarketRates>
    <us-gaap:CommitmentsAndContingenciesDisclosureTextBlock
      contextRef="Duration_1_1_2021_To_6_30_2021_C36dyIk6xk-mzS6HjaN6yg"
      id="Tb_IE-F1_Cef0OBL2uZ0lvR4g">&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;font-weight:bold;margin:0pt 0pt 12pt 0pt;"&gt;Note&#160;11. Commitments and Contingencies&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt 0pt 12pt 0pt;"&gt;From time to time, in the ordinary course of business, the Company may be subject to litigation and regulatory examinations as well as information gathering requests, inquiries and/or investigations.&#160;The Company is not currently subject to any matters where it believes there is a reasonable possibility that a material loss may be incurred.&lt;span style="font-size:12pt;"&gt; &lt;/span&gt;&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;The Company has received a demand letter pursuant to Section 220 of the Delaware General Corporation Law (&#x201c;DGCL&#x201d;) from a stockholder seeking disclosure of certain of the Company's records. The Company has responded to those demands, stating its belief that the demand letter fails to fully comply with the requirements of Section 220 of the DGCL. On June 15, 2021, the stockholder filed a complaint in Delaware Chancery Court seeking to compel inspection of books and records pursuant to Section 220 of the DGCL. On July 19, 2021, the parties entered into a settlement agreement to resolve the matter.&lt;/p&gt;&lt;p style="font-family:'Times New Roman','Times','serif';font-size:10pt;text-indent:18pt;margin:0pt;"&gt;&lt;span style="margin-bottom:12pt;visibility:hidden;"&gt;&#x200b;&lt;/span&gt;&lt;/p&gt;</us-gaap:CommitmentsAndContingenciesDisclosureTextBlock>
</xbrl>
