| Type | Filed | |
|---|---|---|
| 8-K | 2017-12-29 | EDGAR |
| 8-K | 2017-12-06 | EDGAR |
| 8-K | 2017-12-04 | EDGAR |
| 8-K | 2017-11-28 | EDGAR |
| 8-K | 2017-11-13 | EDGAR |
| 8-K | 2017-04-24 | EDGAR |
| 8-K | 2016-12-20 | EDGAR |
| 8-K | 2016-08-24 | EDGAR |
| 8-K | 2016-05-18 | EDGAR |
| 8-K | 2016-04-12 | EDGAR |
| 8-K | 2016-03-28 | EDGAR |
| 8-K | 2016-02-16 | EDGAR |
| 8-K | 2015-12-29 | EDGAR |
| 8-K | 2015-10-26 | EDGAR |
| 8-K | 2015-10-13 | EDGAR |
| 8-K | 2015-07-29 | EDGAR |
| 8-K | 2015-05-07 | EDGAR |
| 8-K | 2015-03-09 | EDGAR |
| 8-K | 2015-02-06 | EDGAR |
| 8-K | 2014-12-17 | EDGAR |