| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/21/20 | 8-K | Form 8-K: Current report filing |
|
4 |
| 04/09/20 | DEF 14A | Form DEF 14A: Definitive proxy statements | 73 | |
| 04/03/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 04/02/20 | 8-K | Form 8-K: Current report filing |
|
4 |
| 03/16/20 | 8-K | Form 8-K: Current report filing |
|
102 |
| 03/05/20 | 8-K | Form 8-K: Current report filing |
|
5 |
| 02/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/25/20 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |