| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/08/21 | 8-K | Current report filing |
|
3 | |
| 04/01/21 | SEC STAFF LETTER |
|
1 | ||
| 03/16/21 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
80 |
| 03/05/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/04/21 | SEC STAFF LETTER |
|
1 | ||
| 03/03/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/01/21 | 8-K | Current report filing |
|
12 | |
| 02/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/25/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |