| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 08/21/17 | 4 | Statement of changes in beneficial ownership of securities |   | 3 | |
| 08/14/17 | 8-K | Current report filing |   | 7 | |
| 08/02/17 | 10-Q | Quarterly report pursuant to Section 13 or 15(d) |   |       | 39 | 
| 07/24/17 | 8-K | Current report filing |   | 15 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | |
| 07/05/17 | 4 | Statement of changes in beneficial ownership of securities |   | 1 | 
