| Type | Filed | |
|---|---|---|
| 8-K | 2017-08-25 | EDGAR |
| 8-K | 2017-08-21 | EDGAR |
| 8-K | 2017-07-27 | EDGAR |
| 8-K | 2017-07-20 | EDGAR |
| 8-K | 2017-06-09 | EDGAR |
| 8-K | 2017-05-23 | EDGAR |
| 8-K | 2017-05-22 | EDGAR |
| 8-K | 2017-04-27 | EDGAR |
| 8-K | 2017-04-06 | EDGAR |
| 8-K | 2017-03-03 | EDGAR |
| 8-K | 2017-01-26 | EDGAR |
| 8-K | 2016-12-16 | EDGAR |
| 8-K | 2016-12-01 | EDGAR |
| 8-K | 2016-11-17 | EDGAR |
| 8-K | 2016-07-28 | EDGAR |
| 8-K | 2016-04-28 | EDGAR |
| 8-K | 2016-01-28 | EDGAR |
| 8-K | 2015-11-19 | EDGAR |
| 8-K | 2015-07-30 | EDGAR |
| 8-K | 2015-04-30 | EDGAR |