| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 04/05/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/31/17 | 8-K | Form 8-K: Current report | 6 | |
| 03/24/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 2 | |
| 03/24/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 43 | |
| 02/17/17 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
144 |
| 02/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |