Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-19-017560-index-headers.html | 2019-05-09 07:00:48 | |
| 0001564590-19-017560-index.html | 2019-05-09 07:00:48 | |
| 0001564590-19-017560.txt | 2019-05-09 07:00:48 | |
 gzetjf0ylkdu000001.jpg | 10695 | 2019-05-09 07:00:48 |
| qtrh-6k_20190331.htm | 16196 | 2019-05-09 07:00:48 |
| qtrh-ex991_6.htm | 1128963 | 2019-05-09 07:00:48 |