| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/08/18 | 8-K | Form 8-K: Current report filing | 12 | |
| 07/26/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 07/20/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/20/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/18/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 07/17/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/28/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 06/12/18 | 8-K | Form 8-K: Current report filing | 3 |