| Date | Form | Description | Docs | XBRL | Pages |
| 10/21/19 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
132 |
| 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 |
|
4 | |
| 04/30/18 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
32 | |
| 04/24/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
127 |
| 04/02/18 | 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 |
|
4 | |
| 04/28/17 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
25 | |
| 04/11/17 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
|
104 |
| 04/03/17 | 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 | |
| 05/17/16 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
|
101 |
| 04/29/16 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
29 |
