| Type | Filed | |
|---|---|---|
| POS AM | 2017-05-11 | EDGAR |
| CORRESP | 2017-05-08 | EDGAR |
| POS AM | 2017-05-08 | EDGAR |
| 8-K | 2017-04-20 | EDGAR |
| POS AM | 2017-04-19 | EDGAR |
| 10-K | 2017-04-07 | EDGAR |
| 8-K | 2017-04-07 | EDGAR |
| NT 10-K | 2017-03-30 | EDGAR |
| SC 13G/A | 2017-02-14 | EDGAR |
| SC 13G/A | 2017-02-10 | EDGAR |
| SC 13G/A | 2017-02-01 | EDGAR |
| SC 13G/A | 2017-01-30 | EDGAR |
| 4 | 2017-01-03 | EDGAR |
| SC 13G/A | 2016-12-09 | EDGAR |
| 3 | 2016-12-08 | EDGAR |
| 8-K | 2016-12-01 | EDGAR |
| 10-Q | 2016-11-21 | EDGAR |
| 8-K | 2016-11-21 | EDGAR |
| NT 10-Q | 2016-11-14 | EDGAR |
| 10-Q | 2016-08-15 | EDGAR |