| Type | Filed | |
|---|---|---|
| 8-K | 2017-04-13 | EDGAR |
| 8-K | 2017-04-10 | EDGAR |
| 8-K | 2017-04-04 | EDGAR |
| 8-K | 2017-03-13 | EDGAR |
| 8-K | 2017-03-03 | EDGAR |
| 8-K | 2017-02-06 | EDGAR |
| 8-K | 2017-01-20 | EDGAR |
| 8-K | 2016-12-06 | EDGAR |
| 8-K | 2016-10-14 | EDGAR |
| 8-K | 2016-10-07 | EDGAR |
| 8-K | 2016-09-15 | EDGAR |
| 8-K | 2016-09-09 | EDGAR |
| 8-K | 2016-08-29 | EDGAR |
| 8-K | 2016-08-22 | EDGAR |
| 8-K | 2016-08-11 | EDGAR |
| 8-K | 2016-08-08 | EDGAR |
| 8-K | 2016-08-03 | EDGAR |
| 8-K | 2016-07-15 | EDGAR |
| 8-K | 2016-07-01 | EDGAR |
| 8-K | 2016-06-17 | EDGAR |