| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 04/01/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
71 |
| 02/25/19 | 4/A | Form 4/A: Statement of changes in beneficial ownership of securities | 2 | |
| 02/01/19 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 7 | |
| 02/01/19 | SC 13D | Form SC 13D: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 7 | |
| 01/31/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 01/25/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 01/25/19 | 3 | Form 3: Initial statement of beneficial ownership of securities | 1 | |
| 11/19/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
|
27 |
| 11/15/18 | NT 10-Q | Form NT 10-Q: Notice under Rule 12b25 of inability to timely file all or part of a form 10-Q or 10-QSB | 2 | |
| 10/04/18 | 8-K | Form 8-K: Current report filing | 7 |