Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001017386-20-000113-index-headers.html | 2020-04-23 13:28:39 | |
| 0001017386-20-000113-index.html | 2020-04-23 13:28:39 | |
| 0001017386-20-000113.txt | 2020-04-23 13:28:39 | |
 0001017386-20-000113-xbrl.zip | 41758 | 2020-04-23 13:28:39 |
| exhibit_31-1.htm | 8992 | 2020-04-23 13:28:39 |
| exhibit_31-2.htm | 9110 | 2020-04-23 13:28:39 |
| exhibit_32-1.htm | 2532 | 2020-04-23 13:28:39 |
| exhibit_32-2.htm | 2525 | 2020-04-23 13:28:39 |
| FilingSummary.xml | 16832 | 2020-04-23 13:28:39 |
| Financial_Report.xlsx | 34559 | 2020-04-23 13:28:39 |
| quest-20190731.xml | 110445 | 2020-04-23 13:28:39 |
| quest-20190731.xsd | 16354 | 2020-04-23 13:28:39 |
| quest-20190731_cal.xml | 27971 | 2020-04-23 13:28:39 |
| quest-20190731_def.xml | 43955 | 2020-04-23 13:28:39 |
| quest-20190731_lab.xml | 122392 | 2020-04-23 13:28:39 |
| quest-20190731_pre.xml | 101737 | 2020-04-23 13:28:39 |
| quest_20190731-10q.htm | 210716 | 2020-04-23 13:28:39 |
| R1.htm | 29876 | 2020-04-23 13:28:39 |
| R10.htm | 7524 | 2020-04-23 13:28:39 |
| R11.htm | 4661 | 2020-04-23 13:28:39 |
| R12.htm | 6621 | 2020-04-23 13:28:39 |
| R13.htm | 8429 | 2020-04-23 13:28:39 |
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| R18.htm | 7050 | 2020-04-23 13:28:39 |
| R19.htm | 39328 | 2020-04-23 13:28:39 |
| R2.htm | 37194 | 2020-04-23 13:28:39 |
| R20.htm | 10052 | 2020-04-23 13:28:39 |
| R21.htm | 12771 | 2020-04-23 13:28:39 |
| R22.htm | 10662 | 2020-04-23 13:28:39 |
| R23.htm | 18893 | 2020-04-23 13:28:39 |
| R24.htm | 40545 | 2020-04-23 13:28:39 |
| R25.htm | 7351 | 2020-04-23 13:28:39 |
| R26.htm | 15541 | 2020-04-23 13:28:39 |
| R27.htm | 22723 | 2020-04-23 13:28:39 |
| R28.htm | 6765 | 2020-04-23 13:28:39 |
| R29.htm | 6569 | 2020-04-23 13:28:39 |
| R3.htm | 11436 | 2020-04-23 13:28:39 |
| R4.htm | 39355 | 2020-04-23 13:28:39 |
| R5.htm | 55695 | 2020-04-23 13:28:39 |
| R6.htm | 6021 | 2020-04-23 13:28:39 |
| R7.htm | 16222 | 2020-04-23 13:28:39 |
| R8.htm | 4952 | 2020-04-23 13:28:39 |
| R9.htm | 4990 | 2020-04-23 13:28:39 |
| report.css | 2767 | 2020-04-23 13:28:39 |
| Show.js | 1085 | 2020-04-23 13:28:39 |