Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-22-007334-index-headers.html | 2022-03-01 16:07:25 | |
| 0001140361-22-007334-index.html | 2022-03-01 16:07:25 | |
| 0001140361-22-007334.txt | 2022-03-01 16:07:25 | |
 0001140361-22-007334-xbrl.zip | 618607 | 2022-03-01 16:07:25 |
| brhc10034564_10k.htm | 3233037 | 2022-03-01 16:07:25 |
| brhc10034564_10k_htm.xml | 1364470 | 2022-03-01 16:07:25 |
| brhc10034564_ex10-12.htm | 20312 | 2022-03-01 16:07:25 |
| brhc10034564_ex23-1.htm | 2183 | 2022-03-01 16:07:25 |
| brhc10034564_ex3-2.htm | 164504 | 2022-03-01 16:07:25 |
| brhc10034564_ex31-1.htm | 8223 | 2022-03-01 16:07:25 |
| brhc10034564_ex31-2.htm | 8005 | 2022-03-01 16:07:25 |
| brhc10034564_ex32.htm | 6515 | 2022-03-01 16:07:25 |
| brhc10034564_ex4-1.htm | 86681 | 2022-03-01 16:07:25 |
| FilingSummary.xml | 40167 | 2022-03-01 16:07:25 |
| Financial_Report.xlsx | 113231 | 2022-03-01 16:07:25 |
 image01.jpg | 3469 | 2022-03-01 16:07:25 |
 image02.jpg | 7047 | 2022-03-01 16:07:25 |
 image03.jpg | 7296 | 2022-03-01 16:07:25 |
 image04.jpg | 9230 | 2022-03-01 16:07:25 |
 image05.jpg | 13137 | 2022-03-01 16:07:25 |
 image06.jpg | 8177 | 2022-03-01 16:07:25 |
 image07.jpg | 8297 | 2022-03-01 16:07:25 |
 image08.jpg | 16252 | 2022-03-01 16:07:25 |
 image09.jpg | 11592 | 2022-03-01 16:07:25 |
 image10.jpg | 3962 | 2022-03-01 16:07:25 |
 image11.jpg | 16978 | 2022-03-01 16:07:25 |
 image12.jpg | 11614 | 2022-03-01 16:07:25 |
| MetaLinks.json | 766000 | 2022-03-01 16:07:25 |
| qsi-20211231.xsd | 67882 | 2022-03-01 16:07:25 |
| qsi-20211231_cal.xml | 74410 | 2022-03-01 16:07:25 |
| qsi-20211231_def.xml | 371789 | 2022-03-01 16:07:25 |
| qsi-20211231_lab.xml | 1042276 | 2022-03-01 16:07:25 |
| qsi-20211231_pre.xml | 566268 | 2022-03-01 16:07:25 |
| R1.htm | 74117 | 2022-03-01 16:07:25 |
| R10.htm | 16271 | 2022-03-01 16:07:25 |
| R11.htm | 62952 | 2022-03-01 16:07:25 |
| R12.htm | 22289 | 2022-03-01 16:07:25 |
| R13.htm | 15661 | 2022-03-01 16:07:25 |
| R14.htm | 9334 | 2022-03-01 16:07:25 |
| R15.htm | 51428 | 2022-03-01 16:07:25 |
| R16.htm | 46915 | 2022-03-01 16:07:25 |
| R17.htm | 15685 | 2022-03-01 16:07:25 |
| R18.htm | 76045 | 2022-03-01 16:07:25 |
| R19.htm | 38959 | 2022-03-01 16:07:25 |
| R2.htm | 103188 | 2022-03-01 16:07:25 |
| R20.htm | 15185 | 2022-03-01 16:07:25 |
| R21.htm | 79564 | 2022-03-01 16:07:25 |
| R22.htm | 13013 | 2022-03-01 16:07:25 |
| R23.htm | 9328 | 2022-03-01 16:07:25 |
| R24.htm | 102628 | 2022-03-01 16:07:25 |
| R25.htm | 7128 | 2022-03-01 16:07:25 |
| R26.htm | 9788 | 2022-03-01 16:07:25 |
| R27.htm | 55244 | 2022-03-01 16:07:25 |
| R28.htm | 20972 | 2022-03-01 16:07:25 |
| R29.htm | 15765 | 2022-03-01 16:07:25 |
| R3.htm | 31467 | 2022-03-01 16:07:25 |
| R30.htm | 51521 | 2022-03-01 16:07:25 |
| R31.htm | 38400 | 2022-03-01 16:07:25 |
| R32.htm | 69374 | 2022-03-01 16:07:25 |
| R33.htm | 39238 | 2022-03-01 16:07:25 |
| R34.htm | 75421 | 2022-03-01 16:07:25 |
| R35.htm | 4390 | 2022-03-01 16:07:25 |
| R36.htm | 14211 | 2022-03-01 16:07:25 |
| R37.htm | 4464 | 2022-03-01 16:07:25 |
| R38.htm | 5313 | 2022-03-01 16:07:25 |
| R39.htm | 4624 | 2022-03-01 16:07:25 |
| R4.htm | 66787 | 2022-03-01 16:07:25 |
| R40.htm | 7852 | 2022-03-01 16:07:25 |
| R41.htm | 4563 | 2022-03-01 16:07:25 |
| R42.htm | 4051 | 2022-03-01 16:07:25 |
| R43.htm | 94651 | 2022-03-01 16:07:25 |
| R44.htm | 48713 | 2022-03-01 16:07:25 |
| R45.htm | 76145 | 2022-03-01 16:07:25 |
| R46.htm | 31108 | 2022-03-01 16:07:25 |
| R47.htm | 15623 | 2022-03-01 16:07:25 |
| R48.htm | 4708 | 2022-03-01 16:07:25 |
| R49.htm | 9446 | 2022-03-01 16:07:25 |
| R5.htm | 89123 | 2022-03-01 16:07:25 |
| R50.htm | 15448 | 2022-03-01 16:07:25 |
| R51.htm | 21040 | 2022-03-01 16:07:25 |
| R52.htm | 22822 | 2022-03-01 16:07:25 |
| R53.htm | 4400 | 2022-03-01 16:07:25 |
| R54.htm | 95892 | 2022-03-01 16:07:25 |
| R55.htm | 22696 | 2022-03-01 16:07:25 |
| R56.htm | 77408 | 2022-03-01 16:07:25 |
| R57.htm | 24768 | 2022-03-01 16:07:25 |
| R58.htm | 45860 | 2022-03-01 16:07:25 |
| R59.htm | 16426 | 2022-03-01 16:07:25 |
| R6.htm | 105005 | 2022-03-01 16:07:25 |
| R60.htm | 60084 | 2022-03-01 16:07:25 |
| R61.htm | 38847 | 2022-03-01 16:07:25 |
| R62.htm | 25698 | 2022-03-01 16:07:25 |
| R63.htm | 35173 | 2022-03-01 16:07:25 |
| R64.htm | 43675 | 2022-03-01 16:07:25 |
| R65.htm | 55330 | 2022-03-01 16:07:25 |
| R66.htm | 7628 | 2022-03-01 16:07:25 |
| R7.htm | 7520 | 2022-03-01 16:07:25 |
| R8.htm | 62036 | 2022-03-01 16:07:25 |
| R9.htm | 24381 | 2022-03-01 16:07:25 |
| report.css | 2767 | 2022-03-01 16:07:25 |
| Show.js | 1085 | 2022-03-01 16:07:25 |