| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/06/20 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
5 | |
| 04/06/20 | DEF 14A | Definitive proxy statements |
|
82 | |
| 03/09/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
135 |
| 03/09/20 | 8-K | Current report filing |
|
12 | |
| 03/06/20 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
4 | |
| 02/24/20 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
4 | |
| 02/21/20 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
|
72 | |
| 02/21/20 | 8-K | Current report filing |
|
56 | |
| 02/19/20 | 4 | Statement of changes in beneficial ownership of securities |
|
4 | |
| 02/19/20 | 8-K | Current report filing |
|
5 |
