| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/10/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 05/08/17 | 8-K | Form 8-K: Current report filing | 9 | |
| 04/18/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/31/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 61 | |
| 03/21/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/13/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/08/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/08/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/08/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |