| Type | Filed | |
|---|---|---|
| 8-K | 2017-11-15 | EDGAR |
| 8-K | 2017-11-09 | EDGAR |
| 8-K | 2017-11-02 | EDGAR |
| 8-K | 2017-10-31 | EDGAR |
| 8-K | 2017-10-26 | EDGAR |
| 8-K | 2017-09-19 | EDGAR |
| 8-K | 2017-08-03 | EDGAR |
| 8-K | 2017-06-20 | EDGAR |
| 8-K | 2017-06-19 | EDGAR |
| 8-K | 2017-06-01 | EDGAR |
| 8-K | 2017-05-03 | EDGAR |
| 8-K | 2017-04-06 | EDGAR |
| 8-K | 2017-03-21 | EDGAR |
| 8-K | 2017-02-23 | EDGAR |
| 8-K | 2017-02-02 | EDGAR |
| 8-K | 2016-12-20 | EDGAR |
| 8-K | 2016-11-03 | EDGAR |
| 8-K | 2016-10-25 | EDGAR |
| 8-K | 2016-09-30 | EDGAR |
| 8-K | 2016-09-26 | EDGAR |