| Type | Filed | |
|---|---|---|
| 8-K | 2017-06-08 | EDGAR |
| 8-K | 2017-05-24 | EDGAR |
| 8-K | 2017-05-11 | EDGAR |
| 8-K | 2017-05-05 | EDGAR |
| 8-K | 2017-03-14 | EDGAR |
| 8-K | 2017-01-30 | EDGAR |
| 8-K | 2016-12-01 | EDGAR |
| 8-K | 2016-11-02 | EDGAR |
| 8-K | 2016-10-19 | EDGAR |
| 8-K | 2016-08-03 | EDGAR |
| 8-K | 2016-07-14 | EDGAR |
| 8-K | 2016-05-20 | EDGAR |
| 8-K | 2016-05-04 | EDGAR |
| 8-K | 2016-04-07 | EDGAR |
| 8-K | 2016-03-15 | EDGAR |
| 8-K | 2016-03-03 | EDGAR |
| 8-K | 2016-01-12 | EDGAR |
| 8-K | 2015-12-11 | EDGAR |
| 8-K | 2015-12-04 | EDGAR |
| 8-K | 2015-11-17 | EDGAR |