| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 10/20/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 91 | |
| 10/17/17 | 8-K | Form 8-K: Current report filing | 8 | |
| 10/13/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 1 | |
| 10/13/17 | CORRESP | Form CORRESP: A correspondence can be sent as a document with another submission type or can be sent as a separate submission. | 2 | |
| 10/13/17 | PRER14A | Form PRER14A: Preliminary revised proxy soliciting materials | 91 | |
| 10/11/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 10/11/17 | UPLOAD | Form UPLOAD: SEC-generated letter | 2 | |
| 10/10/17 | 8-K | Form 8-K: Current report filing | 8 | |
| 10/05/17 | 8-K | Form 8-K: Current report filing | 15 | |
| 09/27/17 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition | 91 |
