| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/12/18 | 8-K | Form 8-K: Current report filing | 57 | |
| 03/06/18 | 8-K | Form 8-K: Current report filing | 42 | |
| 03/02/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
|
128 |
| 03/02/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 02/28/18 | 8-K | Form 8-K: Current report filing | 50 | |
| 02/20/18 | 8-K | Form 8-K: Current report filing | 6 | |
| 02/07/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 01/19/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 01/19/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 42 | |
| 01/19/18 | 8-K | Form 8-K: Current report filing | 52 |