| Type | Filed | |
|---|---|---|
| 15-12B | 2020-03-27 | EDGAR |
| 8-K | 2020-03-27 | EDGAR |
| 8-K | 2020-03-25 | EDGAR |
| 8-K | 2020-03-04 | EDGAR |
| 8-K | 2020-01-31 | EDGAR |
| 8-K | 2020-01-03 | EDGAR |
| 8-K | 2019-12-26 | EDGAR |
| EFFECT | 2019-12-19 | EDGAR |
| 8-K | 2019-12-13 | EDGAR |
| POS AM | 2019-12-13 | EDGAR |
| S-8 POS | 2019-12-13 | EDGAR |
| S-8 POS | 2019-12-13 | EDGAR |
| S-8 POS | 2019-12-13 | EDGAR |
| S-8 POS | 2019-12-13 | EDGAR |
| S-8 POS | 2019-12-13 | EDGAR |
| S-8 POS | 2019-12-13 | EDGAR |
| 8-K | 2019-12-11 | EDGAR |
| 8-K | 2019-12-02 | EDGAR |
| 8-K | 2019-11-19 | EDGAR |
| NT 10-Q | 2019-11-15 | EDGAR |