Leases - Additional Information (Details) $ in Thousands |
6 Months Ended | ||
|---|---|---|---|
|
Feb. 22, 2019
item
|
Jun. 30, 2020
USD ($)
|
Jun. 30, 2019
USD ($)
|
|
| Leases | |||
| Operating lease liabilities current portion | $ 194 | ||
| Amortization charges | $ 108 | $ 76 | |
| Option to renew the lease | true | ||
| Number of renewal options | item | 1 | ||
| Renewal term | 5 years | ||
| Lease renewed at percentage of market rates | 95.00% | ||
| X | ||||||||||
- Definition Number of lessee's options to renew operating lease. No definition available.
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| X | ||||||||||
- Definition Represents the lessee's operating lease renewal at percentage of market rates. No definition available.
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Indicates (true false) whether lessee has option to extend operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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