| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/26/16 | 8-K | Form 8-K: Current report | 8 | |
| 04/01/16 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 5 | |
| 04/01/16 | DEF 14A | Form DEF 14A: Definitive proxy statements | 56 | |
| 03/01/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/01/16 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 02/29/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/24/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/24/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 02/23/16 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
51 |
| 02/17/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |