| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/26/17 | 8-K | Form 8-K: Current report filing | 3 | |
| 04/26/17 | 8-K | Form 8-K: Current report filing | 9 | |
| 04/26/17 | 8-K | Form 8-K: Current report filing | 4 | |
| 04/03/17 | 8-K | Form 8-K: Current report filing | 4 | |
| 03/27/17 | 8-K | Form 8-K: Current report filing | 5 | |
| 03/27/17 | 8-K | Form 8-K: Current report filing | 5 | |
| 03/21/17 | DEF 14A | Form DEF 14A: Definitive proxy statements | 36 | |
| 02/28/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 02/24/17 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
84 |
| 02/01/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 |