| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 01/23/19 | 8-K | Form 8-K: Current report filing | 9 | |
| 01/23/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 01/14/19 | 8-K | Form 8-K: Current report filing | 3 | |
| 01/10/19 | 8-K | Form 8-K: Current report filing | 5 | |
| 01/03/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 10/24/18 | 8-K | Form 8-K: Current report filing | 8 | |
| 10/24/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 10/03/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 08/08/18 | 8-K | Form 8-K: Current report filing | 5 | |
| 07/25/18 | 8-K | Form 8-K: Current report filing | 4 |