| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/30/20 | 8-K | Current report filing |
|
 |
33 |
| 12/19/19 | 8-K | Current report filing |
|
|
31 |
| 11/12/19 | 8-K | Current report filing |
|
|
18 |
| 10/24/19 | 8-K | Current report filing |
|
|
26 |
| 07/25/19 | 8-K | Current report filing |
|
25 | |
| 06/28/19 | 8-K | Current report filing |
|
8 | |
| 05/14/19 | 8-K | Current report filing |
|
3 | |
| 05/09/19 | 8-K | Current report filing |
|
111 | |
| 05/06/19 | 8-K | Current report filing |
|
9 | |
| 04/25/19 | 8-K | Current report filing |
|
21 |
