| Type | Filed | |
|---|---|---|
| 8-K | 2017-04-05 | EDGAR |
| 8-K | 2017-03-02 | EDGAR |
| 8-K | 2017-01-24 | EDGAR |
| 8-K | 2016-12-14 | EDGAR |
| 8-K | 2016-10-19 | EDGAR |
| 8-K | 2016-10-13 | EDGAR |
| 8-K | 2016-10-03 | EDGAR |
| 8-K | 2016-09-01 | EDGAR |
| 8-K | 2016-07-21 | EDGAR |
| 8-K | 2016-06-29 | EDGAR |
| 8-K | 2016-06-02 | EDGAR |
| 8-K | 2016-03-08 | EDGAR |
| 8-K | 2016-03-03 | EDGAR |
| 8-K | 2016-01-12 | EDGAR |
| 8-K | 2015-12-18 | EDGAR |
| 8-K | 2015-12-16 | EDGAR |
| 8-K | 2015-09-25 | EDGAR |
| 8-K | 2015-09-03 | EDGAR |
| 8-K | 2015-08-24 | EDGAR |
| 8-K | 2015-06-04 | EDGAR |