| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/16/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/09/17 | 8-K | Form 8-K: Current report filing | 20 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |