Parent Directory| Name | Size | Last Modified |
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| 0000081362-23-000063-index.html | 2023-08-04 16:06:34 | |
| 0000081362-23-000063.txt | 2023-08-04 16:06:34 | |
 0000081362-23-000063-xbrl.zip | 10286 | 2023-08-04 16:06:34 |
| exhibit231-8xka.htm | 2240 | 2023-08-04 16:06:34 |
| FilingSummary.xml | 1640 | 2023-08-04 16:06:34 |
| Financial_Report.xlsx | 5679 | 2023-08-04 16:06:34 |
| kwr-20230803.htm | 26616 | 2023-08-04 16:06:34 |
| kwr-20230803.xsd | 1907 | 2023-08-04 16:06:34 |
| kwr-20230803_htm.xml | 2709 | 2023-08-04 16:06:34 |
| kwr-20230803_lab.xml | 23834 | 2023-08-04 16:06:34 |
| kwr-20230803_pre.xml | 12513 | 2023-08-04 16:06:34 |
| MetaLinks.json | 16944 | 2023-08-04 16:06:34 |
| R1.htm | 38080 | 2023-08-04 16:06:34 |
| report.css | 2767 | 2023-08-04 16:06:34 |
| Show.js | 1084 | 2023-08-04 16:06:34 |