| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/01/20 | 8-K | Current report filing |
|
  |
31 |
| 03/31/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/30/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/30/20 | 8-K | Current report filing |
|
|
7 |