| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/10/17 | 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 | 3 | |
| 01/06/17 | 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 | 18 | |
| 01/05/17 | 8-K | Form 8-K: Current report filing | 5 | |
| 12/20/16 | 8-K | Form 8-K: Current report filing | 5 | |
| 12/19/16 | 8-K | Form 8-K: Current report filing | 3 | |
| 12/14/16 | 8-K | Form 8-K: Current report filing | 6 | |
| 12/12/16 | 8-K | Form 8-K: Current report filing | 6 | |
| 12/09/16 | 8-K | Form 8-K: Current report filing | 3 | |
| 12/06/16 | 8-K | Form 8-K: Current report filing | 7 | |
| 12/02/16 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 28 |