| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/31/19 | 8-K | Form 8-K: Current report filing | 9 | |
| 07/24/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/21/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |