| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/17/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 175 | |
| 05/11/18 | 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 | 3 | |
| 05/11/18 | 10-K/A | Form 10-K/A: Annual report pursuant to Section 13 and 15(d) | 69 | |
| 05/07/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 05/03/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
128 |
| 04/30/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 04/30/18 | 8-K | Form 8-K: Current report filing | 21 | |
| 04/13/18 | 8-K | Form 8-K: Current report filing | 45 | |
| 04/04/18 | SC 13D/A | Form SC 13D/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities | 20 | |
| 04/03/18 | 8-K | Form 8-K: Current report filing | 5 |
