| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 08/13/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 31 | |
| 08/13/18 | 8-K | Form 8-K: Current report filing | 7 | |
| 08/09/18 | 8-K | Form 8-K: Current report filing | 32 | |
| 07/20/18 | DEF 14A | Form DEF 14A: Definitive proxy statements | 60 | |
| 05/10/18 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) | 28 | |
| 05/10/18 | 8-K | Form 8-K: Current report filing | 7 | |
| 03/12/18 | 8-K | Form 8-K: Current report filing | 36 | |
| 03/09/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 40 | |
| 03/08/18 | 424B5 | Form 424B5: Prospectus filed pursuant to Rule 424(b)(5) | 40 | |
| 03/01/18 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) | 82 |
