| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 04/07/17 | 8-K | Current report filing |
|
44 | |
| 03/24/17 | 8-K | Current report filing |
|
4 | |
| 03/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/17/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/16/17 | 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 | |
| 03/13/17 | 8-K | Current report filing |
|
3 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 03/13/17 | 4 | Statement of changes in beneficial ownership of securities |
|
2 | |
| 02/21/17 | 8-K | Current report filing |
|
43 |

