| Date | Form | Description | XBRL | Pages |
|---|---|---|---|---|
| 03/09/20 | 8-K | Form 8-K: Current report filing | 4 | |
| 02/25/20 | 8-K/A | Form 8-K/A: Current report filing | 4 | |
| 02/21/20 | 8-K | Form 8-K: Current report filing | 42 | |
| 02/06/20 | 8-K | Form 8-K: Current report filing | 5 | |
| 01/16/20 | 8-K | Form 8-K: Current report filing | 5 | |
| 01/09/20 | 8-K | Form 8-K: Current report filing | 3 | |
| 12/13/19 | 8-K | Form 8-K: Current report filing | 4 | |
| 10/30/19 | 8-K | Form 8-K: Current report filing | 71 | |
| 10/28/19 | 8-K | Form 8-K: Current report filing | 119 | |
| 10/28/19 | 8-K | Form 8-K: Current report filing | 5 |