| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/15/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 2 | |
| 05/15/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 04/30/19 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 25 | |
| 04/11/19 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
83 |
| 04/01/19 | NT 10-K | Form NT 10-K: Notice under Rule 12b25 of inability to timely file all or part of a Form 10-K, 10-KSB, or 10-KT | 7 | |
| 03/01/19 | 8-K | Form 8-K: Current report filing | 61 | |
| 01/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 | |
| 01/03/19 | 4 | Form 4: Statement of changes in beneficial ownership of securities | 1 |