| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 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 | |
| 02/27/17 | 8-K | Form 8-K: Current report | 3 | |
| 02/14/17 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 6 | |
| 02/14/17 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 67 | |
| 02/14/17 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/13/17 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
190 |
| 02/13/17 | 8-K | Form 8-K: Current report | 75 | |
| 02/13/17 | SC 13G | Form SC 13G: Statement of Beneficial Ownership by Certain Investors | 3 | |
| 02/10/17 | SC 13G/A | Form SC 13G/A: Statement of Beneficial Ownership by Certain Investors | 3 |