| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 07/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 07/11/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/29/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 06/28/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
163 |
| 06/13/18 | 8-K | Form 8-K: Current report filing | 168 | |
| 04/05/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/04/18 | 8-K | Form 8-K: Current report filing | 25 | |
| 03/26/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/14/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |
