| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/31/19 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions | 5 | |
| 01/15/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 01/07/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 01/07/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 2 | |
| 11/21/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/16/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/14/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 11/08/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
60 |
| 10/30/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 10/22/18 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |