| Date | Form | Description | XBRL |
|---|---|---|---|
| 06/03/20 | 8-K | Form 8-K: Current report filing |
|
| 05/19/20 | 8-K | Form 8-K: Current report filing |
|
| 05/08/20 | 8-K | Form 8-K: Current report filing |
|
| 05/06/20 | 8-K | Form 8-K: Current report filing |
|
| 05/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 05/05/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | |
| 04/29/20 | 8-K | Form 8-K: Current report filing |
|
| 04/27/20 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material |