| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/07/20 | 8-K | Current report filing |
|
  |
12 |
| 05/06/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/30/20 | 8-K | Current report filing |
|
|
5 |
| 04/29/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 |