| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 07/22/20 | 3 | Initial statement of beneficial ownership of securities |   | 3 | |
| 07/22/20 | 8-K | Current report filing |   |     | 35 | 
| 07/14/20 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |   |     | 24 | 
| 07/14/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/13/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | |
| 07/10/20 | 4 | Statement of changes in beneficial ownership of securities |   | 2 | 
 
           