| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/14/18 | DEF 14A | Definitive proxy statements |
|
47 | |
| 05/08/18 | DEFR14A | Definitive revised proxy soliciting materials |
|
2 | |
| 04/30/18 | 10-K/A | Annual report pursuant to Section 13 and 15(d) |
|
26 | |
| 04/19/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
4 | |
| 04/19/18 | 8-K | Current report filing |
|
6 | |
| 04/18/18 | SC 13D/A | Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities |
|
11 | |
| 04/17/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
117 |
| 04/10/18 | 8-K | Current report filing |
|
32 | |
| 04/02/18 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
|
2 | |
| 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 |
|
3 |
