| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/12/21 | 8-K | Current report filing |   |       | 3 | 
| 03/12/21 | 4 | Statement of changes in beneficial ownership of securities |   | 3 | |
| 03/12/21 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 03/12/21 | 3 | Initial statement of beneficial ownership of securities |   | 2 | |
| 03/10/21 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 03/08/21 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 03/04/21 | 8-K | Current report filing |   |       | 4 | 
| 02/26/21 | 8-K | Current report filing |   |       | 28 | 
| 02/26/21 | 10-K | Annual report pursuant to Section 13 and 15(d) |   |       | 254 | 
| 02/25/21 | 8-K | Current report filing |   |       | 4 |