| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/29/21 | SEC STAFF LETTER | Form SEC STAFF LETTER: SEC Staff Letter | 1 | |
| 03/25/21 | 8-K | Form 8-K: Current report | 9 | |
| 03/15/21 | 8-K | Form 8-K: Current report | 33 | |
| 03/08/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/21 | 8-K | Form 8-K: Current report | 5 | |
| 03/01/21 | SEC STAFF LETTER | Form SEC STAFF LETTER: SEC Staff Letter | 1 | |
| 02/03/21 | 8-K | Form 8-K: Current report | 5 | |
| 01/19/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 12/29/20 | 8-K | Form 8-K: Current report | 5 |