| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/01/18 | 8-K | Form 8-K: Current report filing | 10 | |
| 06/29/18 | 8-K/A | Form 8-K/A: Current report filing | 59 | |
| 06/27/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/08/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |