| Type | Filed | |
|---|---|---|
| 15-12G | 2020-03-02 | EDGAR |
| S-8 POS | 2020-02-14 | EDGAR |
| SC 13G/A | 2020-02-12 | EDGAR |
| 8-K | 2019-12-18 | EDGAR |
| 425 | 2019-11-18 | EDGAR |
| SC 13G | 2019-11-15 | EDGAR |
| 10-Q | 2019-11-14 | EDGAR |
| 3 | 2019-10-29 | EDGAR |
| 425 | 2019-09-12 | EDGAR |
| 8-K | 2019-09-12 | EDGAR |
| 8-K | 2019-08-15 | EDGAR |
| 10-Q | 2019-08-12 | EDGAR |
| 8-K | 2019-08-06 | EDGAR |
| 8-K | 2019-05-24 | EDGAR |
| 8-K | 2019-05-21 | EDGAR |
| 10-Q | 2019-05-15 | EDGAR |
| 8-K | 2019-05-08 | EDGAR |
| 8-K | 2019-04-30 | EDGAR |
| 8-K | 2019-04-30 | EDGAR |
| DEF 14A | 2019-04-10 | EDGAR |