| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/16/21 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 04/13/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/13/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/06/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/30/21 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) |
|
7 |
| 03/29/21 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 1 | |
| 03/16/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/11/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/04/21 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |
