| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 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 | |
| 07/25/18 | 8-K | Form 8-K: Current report filing | 7 | |
| 07/10/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 07/02/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 07/02/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 05/18/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 04/27/18 | 8-K | Form 8-K: Current report filing | 4 |