| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/01/21 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
137 |
| 02/24/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/24/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/16/21 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 17 |