| Type | Filed | |
|---|---|---|
| 8-K | 2016-05-09 | EDGAR |
| 8-K | 2016-03-14 | EDGAR |
| 8-K | 2016-03-02 | EDGAR |
| 8-K | 2016-02-26 | EDGAR |
| 8-K | 2015-12-22 | EDGAR |
| 8-K | 2015-11-12 | EDGAR |
| 8-K | 2015-10-28 | EDGAR |
| 8-K | 2015-09-17 | EDGAR |
| 8-K | 2015-08-11 | EDGAR |
| 8-K | 2015-08-10 | EDGAR |
| 8-K | 2015-07-28 | EDGAR |
| 8-K | 2015-05-01 | EDGAR |
| 8-K | 2015-03-06 | EDGAR |
| 8-K | 2015-02-26 | EDGAR |
| 8-K | 2015-02-05 | EDGAR |
| 8-K | 2015-01-20 | EDGAR |
| 8-K | 2014-12-10 | EDGAR |
| 8-K | 2014-12-02 | EDGAR |
| 8-K | 2014-10-31 | EDGAR |
| 8-K | 2014-10-30 | EDGAR |