| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 03/31/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/31/21 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
101 |
| 03/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/08/21 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/05/21 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
20 | |
| 03/03/21 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
65 |