| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/29/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/25/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/24/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
33 |
| 01/22/18 | 8-K | Form 8-K: Current report filing | 11 | |
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/04/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/18/17 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 12/18/17 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 | |
| 12/18/17 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 1 |