| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/17/17 | DEFA14A | Form DEFA14A: Additional definitive proxy soliciting materials and Rule 14(a)(12) material | 6 | |
| 03/17/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 52 | |
| 03/03/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/28/17 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
149 |
| 02/23/17 | 8-K/A | Form 8-K/A: Current report filing | 3 | |
| 02/23/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/17/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/14/17 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 10 |