| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/06/21 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 16 | |
| 01/06/21 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 12/31/20 | DEF 14C | Form DEF 14C: Definitive information statements | 17 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/30/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |