| Type | Filed | |
|---|---|---|
| 8-K | 2020-01-23 | EDGAR |
| 8-K | 2019-12-17 | EDGAR |
| 8-K | 2019-10-30 | EDGAR |
| 8-K | 2019-07-30 | EDGAR |
| 8-K | 2019-06-24 | EDGAR |
| 8-K | 2019-06-14 | EDGAR |
| 8-K | 2019-05-23 | EDGAR |
| 8-K | 2019-04-30 | EDGAR |
| 8-K | 2019-03-27 | EDGAR |
| 8-K | 2019-02-25 | EDGAR |
| 8-K | 2019-02-05 | EDGAR |
| 8-K | 2019-01-07 | EDGAR |
| 8-K | 2018-12-17 | EDGAR |
| 8-K | 2018-10-30 | EDGAR |
| 8-K | 2018-09-27 | EDGAR |
| 8-K | 2018-09-24 | EDGAR |
| 8-K | 2018-09-13 | EDGAR |
| 8-K | 2018-09-04 | EDGAR |
| 8-K | 2018-08-14 | EDGAR |
| 8-K | 2018-08-13 | EDGAR |