| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/01/19 | 8-K | Current report filing |
|
   |
15 |
| 07/26/19 | 8-K | Current report filing |
|
3 | |
| 07/16/19 | 8-K | Current report filing |
|
3 | |
| 05/28/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/13/19 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 05/10/19 | 3 | Initial statement of beneficial ownership of securities |
|
3 | |
| 05/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 | |
| 05/08/19 | 4 | Statement of changes in beneficial ownership of securities |
|
3 |
