| Type | Filed | |
|---|---|---|
| 8-K | 2016-06-17 | EDGAR |
| 8-K | 2016-05-04 | EDGAR |
| 8-K | 2016-04-29 | EDGAR |
| 8-K | 2016-02-24 | EDGAR |
| 8-K | 2016-01-29 | EDGAR |
| 8-K | 2015-11-20 | EDGAR |
| 8-K | 2015-11-09 | EDGAR |
| 8-K | 2015-07-30 | EDGAR |
| 8-K | 2015-05-06 | EDGAR |
| 8-K | 2015-04-30 | EDGAR |
| 8-K | 2015-02-24 | EDGAR |
| 8-K | 2014-11-05 | EDGAR |
| 8-K | 2014-08-06 | EDGAR |
| 8-K | 2014-05-07 | EDGAR |
| 8-K | 2014-02-05 | EDGAR |
| 8-K | 2014-01-30 | EDGAR |
| 8-K | 2013-12-06 | EDGAR |
| 8-K | 2013-11-21 | EDGAR |
| 8-K | 2013-11-18 | EDGAR |
| 8-K | 2013-10-08 | EDGAR |