| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 05/11/18 | 8-K | Form 8-K: Current report filing | 3 | |
| 05/07/18 | 8-K | Form 8-K: Current report filing | 38 | |
| 05/04/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 03/19/18 | 8-K | Form 8-K: Current report filing | 2 | |
| 03/13/18 | 8-K | Form 8-K: Current report filing | 1 | |
| 03/01/18 | 8-K | Form 8-K: Current report filing | 56 | |
| 03/01/18 | 8-K | Form 8-K: Current report filing | 4 | |
| 11/06/17 | 8-K | Form 8-K: Current report filing | 59 | |
| 10/30/17 | 8-K | Form 8-K: Current report filing | 4 | |
| 10/27/17 | 8-K | Form 8-K: Current report filing | 2 |