| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/02/18 | 10-K | Form 10-K: Annual report [Section 13 and 15(d), not S-K Item 405] |
|
187 |
| 02/02/18 | 8-K | Form 8-K: Current report | 3 | |
| 01/22/18 | 8-K | Form 8-K: Current report | 17 | |
| 01/19/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/19/18 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 12/22/17 | 8-K | Form 8-K: Current report | 3 | |
| 11/20/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 11/20/17 | 8-K | Form 8-K: Current report | 3 | |
| 11/14/17 | 10-Q | Form 10-Q: Quarterly report [Sections 13 or 15(d)] |
|
43 |
| 11/02/17 | 8-K | Form 8-K: Current report | 32 |