| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/20/17 | 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 | 8 | |
| 03/17/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 60 | |
| 03/17/17 | 8-K | Form 8-K: Current report filing | 71 | |
| 03/13/17 | 8-K/A | Form 8-K/A: Current report filing | 13 | |
| 03/10/17 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 207 | |
| 03/10/17 | 8-K | Form 8-K: Current report filing | 4 | |
| 03/10/17 | 8-K/A | Form 8-K/A: Current report filing | 16 | |
| 03/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 03/02/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |