| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 05/02/18 | 8-K | Current report filing |
|
7 | |
| 04/24/18 | 8-K/A | Current report filing |
|
4 | |
| 04/24/18 | 8-K | Current report filing |
|
4 | |
| 04/19/18 | 8-K | Current report filing |
|
3 | |
| 03/20/18 | 8-K | Current report filing |
|
39 | |
| 03/16/18 | 10-K | Annual report pursuant to Section 13 and 15(d) |
|
   |
133 |
| 03/15/18 | 8-K | Current report filing |
|
5 | |
| 03/14/18 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
|
88 | |
| 03/13/18 | 8-K | Current report filing |
|
69 | |
| 03/12/18 | 8-K | Current report filing |
|
6 |