| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/30/20 | 8-K | Current report filing |
|
   |
9 |
| 04/15/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/14/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/13/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/09/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/08/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/07/20 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 04/06/20 | 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/A | Statement of changes in beneficial ownership of securities |
|
2 |