Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-21-034892-index-headers.html | 2021-10-19 16:21:54 | |
| 0001140361-21-034892-index.html | 2021-10-19 16:21:54 | |
| 0001140361-21-034892.txt | 2021-10-19 16:21:54 | |
 0001140361-21-034892-xbrl.zip | 18396 | 2021-10-19 16:21:54 |
| brhc10029927_8k.htm | 33129 | 2021-10-19 16:21:54 |
| brhc10029927_8k_htm.xml | 6732 | 2021-10-19 16:21:54 |
| brhc10029927_ex99-1.htm | 19174 | 2021-10-19 16:21:54 |
| FilingSummary.xml | 1816 | 2021-10-19 16:21:54 |
| Financial_Report.xlsx | 5874 | 2021-10-19 16:21:54 |
| MetaLinks.json | 23969 | 2021-10-19 16:21:54 |
| qsi-20211019.xsd | 4527 | 2021-10-19 16:21:54 |
| qsi-20211019_def.xml | 18428 | 2021-10-19 16:21:54 |
| qsi-20211019_lab.xml | 28714 | 2021-10-19 16:21:54 |
| qsi-20211019_pre.xml | 20664 | 2021-10-19 16:21:54 |
| R1.htm | 45049 | 2021-10-19 16:21:54 |
| report.css | 2767 | 2021-10-19 16:21:54 |
| Show.js | 1085 | 2021-10-19 16:21:54 |