| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 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 | |
| 04/02/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 03/19/18 | 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 | 14 | |
| 03/19/18 | 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 | 3 | |
| 03/15/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 03/05/18 | 8-K/A | Form 8-K/A: Current report filing | 3 |
