| Type | Filed | |
|---|---|---|
| 8-K | 2020-05-01 | EDGAR |
| 8-K | 2020-04-28 | EDGAR |
| 8-K | 2020-02-11 | EDGAR |
| 8-K | 2020-01-03 | EDGAR |
| 8-K | 2019-10-23 | EDGAR |
| 8-K | 2019-10-22 | EDGAR |
| 8-K | 2019-10-04 | EDGAR |
| 8-K | 2019-07-05 | EDGAR |
| 8-K | 2019-04-04 | EDGAR |
| 8-K | 2019-01-03 | EDGAR |
| 8-K | 2019-01-02 | EDGAR |
| 8-K | 2018-12-26 | EDGAR |
| 8-K | 2018-11-07 | EDGAR |
| 8-K | 2018-10-18 | EDGAR |
| 8-K | 2018-10-04 | EDGAR |
| 8-K | 2018-07-13 | EDGAR |
| 8-K | 2018-04-19 | EDGAR |
| 8-K | 2018-04-05 | EDGAR |
| 8-K | 2018-01-04 | EDGAR |
| 8-K | 2017-11-07 | EDGAR |