| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 09/25/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 124 | |
| 09/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/06/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 09/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/24/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 08/24/17 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 08/23/17 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 08/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/22/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 08/21/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |