| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/13/16 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 4 | |
| 04/13/16 | PRER14A | Form PRER14A: Preliminary revised proxy soliciting materials | 42 | |
| 04/11/16 | UPLOAD | Form UPLOAD: SEC-generated letter | 3 | |
| 04/01/16 | PREC14A | Form PREC14A: Preliminary proxy statement in connection with contested solicitations | 43 | |
| 03/31/16 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 42 | |
| 03/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 3 | |
| 03/16/16 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 03/09/16 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
103 |
| 03/09/16 | 8-K | Form 8-K: Current report filing | 8 |