| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 06/04/20 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
7 | |
| 05/29/20 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
125 |
| 05/13/20 | 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 |
|
3 | |
| 04/16/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
58 |
| 04/01/19 | 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 |
|
2 | |
| 04/24/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
52 |
