| Type | Filed | |
|---|---|---|
| 8-K | 2019-02-05 | EDGAR |
| 8-K | 2018-12-07 | EDGAR |
| 8-K | 2018-06-12 | EDGAR |
| 8-K | 2018-04-26 | EDGAR |
| 8-K | 2017-12-20 | EDGAR |
| 8-K | 2017-07-27 | EDGAR |
| 8-K | 2017-04-03 | EDGAR |
| 8-K | 2017-03-01 | EDGAR |
| 8-K | 2017-01-06 | EDGAR |
| 8-K | 2016-11-14 | EDGAR |
| 8-K | 2016-09-30 | EDGAR |
| 8-K | 2016-08-16 | EDGAR |
| 8-K | 2016-05-17 | EDGAR |
| 8-K | 2016-05-03 | EDGAR |
| 8-K | 2016-03-31 | EDGAR |
| 8-K | 2016-03-30 | EDGAR |
| 8-K | 2016-02-22 | EDGAR |
| 8-K | 2016-02-18 | EDGAR |
| 8-K | 2016-02-08 | EDGAR |
| 8-K | 2016-01-12 | EDGAR |