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| 0000950170-23-057180-index.html | 2023-11-01 10:46:37 | |
| 0000950170-23-057180.txt | 2023-11-01 10:46:37 | |
 0000950170-23-057180-xbrl.zip | 214658 | 2023-11-01 10:46:37 |
| drq-20230930.htm | 2639285 | 2023-11-01 10:46:37 |
| drq-20230930.xsd | 48210 | 2023-11-01 10:46:37 |
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| drq-20230930_lab.xml | 399039 | 2023-11-01 10:46:37 |
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| FilingSummary.xml | 42337 | 2023-11-01 10:46:37 |
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| report.css | 2767 | 2023-11-01 10:46:37 |
| Show.js | 1085 | 2023-11-01 10:46:37 |