| Type | Filed | |
|---|---|---|
| 8-K | 2020-04-07 | EDGAR |
| 8-K | 2020-03-02 | EDGAR |
| 8-K | 2020-01-10 | EDGAR |
| 8-K | 2020-01-10 | EDGAR |
| 8-K | 2019-12-12 | EDGAR |
| 8-K | 2019-11-12 | EDGAR |
| 8-K | 2019-08-13 | EDGAR |
| 8-K | 2019-07-18 | EDGAR |
| 8-K | 2019-07-11 | EDGAR |
| 8-K | 2019-06-18 | EDGAR |
| 8-K | 2019-05-13 | EDGAR |
| 8-K | 2019-05-02 | EDGAR |
| 8-K | 2019-04-30 | EDGAR |
| 8-K | 2019-03-28 | EDGAR |
| 8-K | 2019-01-29 | EDGAR |
| 8-K | 2018-12-28 | EDGAR |
| 8-K | 2018-11-13 | EDGAR |
| 8-K | 2018-08-13 | EDGAR |
| 8-K | 2018-07-17 | EDGAR |
| 8-K | 2018-07-02 | EDGAR |