| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 12/11/19 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/11/19 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/11/19 | 8-K | Current report filing |   | 25 | |
| 12/10/19 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |   |     | 48 | 
| 12/10/19 | 8-K | Current report filing |   | 14 | |
| 12/05/19 | 8-K | Current report filing |   | 81 | |
| 12/04/19 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 12/04/19 | 3 | Initial statement of beneficial ownership of securities |   | 4 | |
| 12/03/19 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 11/12/19 | 8-K | Current report filing |   | 39 | 
 
           