Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-092740-index-headers.html | 2024-08-07 16:05:28 | |
| 0000950170-24-092740-index.html | 2024-08-07 16:05:28 | |
| 0000950170-24-092740.txt | 2024-08-07 16:05:28 | |
 0000950170-24-092740-xbrl.zip | 188238 | 2024-08-07 16:05:28 |
| drq-20240630.htm | 1742695 | 2024-08-07 16:05:28 |
| drq-20240630.xsd | 1040766 | 2024-08-07 16:05:28 |
| drq-20240630_htm.xml | 1407972 | 2024-08-07 16:05:28 |
| drq-ex31_1.htm | 14965 | 2024-08-07 16:05:28 |
| drq-ex31_2.htm | 12855 | 2024-08-07 16:05:28 |
| drq-ex32_1.htm | 7143 | 2024-08-07 16:05:28 |
| drq-ex32_2.htm | 7469 | 2024-08-07 16:05:28 |
| FilingSummary.xml | 39876 | 2024-08-07 16:05:28 |
| Financial_Report.xlsx | 90892 | 2024-08-07 16:05:28 |
| MetaLinks.json | 837718 | 2024-08-07 16:05:28 |
| R1.htm | 54643 | 2024-08-07 16:05:28 |
| R10.htm | 11806 | 2024-08-07 16:05:28 |
| R11.htm | 78673 | 2024-08-07 16:05:28 |
| R12.htm | 48210 | 2024-08-07 16:05:28 |
| R13.htm | 81489 | 2024-08-07 16:05:28 |
| R14.htm | 78728 | 2024-08-07 16:05:28 |
| R15.htm | 9025 | 2024-08-07 16:05:28 |
| R16.htm | 24470 | 2024-08-07 16:05:28 |
| R17.htm | 6840 | 2024-08-07 16:05:28 |
| R18.htm | 16376 | 2024-08-07 16:05:28 |
| R19.htm | 87618 | 2024-08-07 16:05:28 |
| R2.htm | 131735 | 2024-08-07 16:05:28 |
| R20.htm | 102949 | 2024-08-07 16:05:28 |
| R21.htm | 14093 | 2024-08-07 16:05:28 |
| R22.htm | 10002 | 2024-08-07 16:05:28 |
| R23.htm | 15201 | 2024-08-07 16:05:28 |
| R24.htm | 107882 | 2024-08-07 16:05:28 |
| R25.htm | 53806 | 2024-08-07 16:05:28 |
| R26.htm | 45367 | 2024-08-07 16:05:28 |
| R27.htm | 77502 | 2024-08-07 16:05:28 |
| R28.htm | 71568 | 2024-08-07 16:05:28 |
| R29.htm | 20986 | 2024-08-07 16:05:28 |
| R3.htm | 18994 | 2024-08-07 16:05:28 |
| R30.htm | 13496 | 2024-08-07 16:05:28 |
| R31.htm | 90551 | 2024-08-07 16:05:28 |
| R32.htm | 86996 | 2024-08-07 16:05:28 |
| R33.htm | 5245 | 2024-08-07 16:05:28 |
| R34.htm | 22362 | 2024-08-07 16:05:28 |
| R35.htm | 9730 | 2024-08-07 16:05:28 |
| R36.htm | 11633 | 2024-08-07 16:05:28 |
| R37.htm | 45974 | 2024-08-07 16:05:28 |
| R38.htm | 11338 | 2024-08-07 16:05:28 |
| R39.htm | 48900 | 2024-08-07 16:05:28 |
| R4.htm | 100628 | 2024-08-07 16:05:28 |
| R40.htm | 14377 | 2024-08-07 16:05:28 |
| R41.htm | 9213 | 2024-08-07 16:05:28 |
| R42.htm | 16407 | 2024-08-07 16:05:28 |
| R43.htm | 14684 | 2024-08-07 16:05:28 |
| R44.htm | 33297 | 2024-08-07 16:05:28 |
| R45.htm | 52955 | 2024-08-07 16:05:28 |
| R46.htm | 8871 | 2024-08-07 16:05:28 |
| R47.htm | 27770 | 2024-08-07 16:05:28 |
| R48.htm | 19290 | 2024-08-07 16:05:28 |
| R49.htm | 8687 | 2024-08-07 16:05:28 |
| R5.htm | 23034 | 2024-08-07 16:05:28 |
| R50.htm | 10792 | 2024-08-07 16:05:28 |
| R51.htm | 14859 | 2024-08-07 16:05:28 |
| R52.htm | 10643 | 2024-08-07 16:05:28 |
| R53.htm | 7192 | 2024-08-07 16:05:28 |
| R54.htm | 14188 | 2024-08-07 16:05:28 |
| R55.htm | 10293 | 2024-08-07 16:05:28 |
| R56.htm | 14033 | 2024-08-07 16:05:28 |
| R57.htm | 15520 | 2024-08-07 16:05:28 |
| R58.htm | 34928 | 2024-08-07 16:05:28 |
| R59.htm | 21025 | 2024-08-07 16:05:28 |
| R6.htm | 72412 | 2024-08-07 16:05:28 |
| R60.htm | 33166 | 2024-08-07 16:05:28 |
| R61.htm | 14474 | 2024-08-07 16:05:28 |
| R62.htm | 8414 | 2024-08-07 16:05:28 |
| R7.htm | 38276 | 2024-08-07 16:05:28 |
| R8.htm | 14820 | 2024-08-07 16:05:28 |
| R9.htm | 24443 | 2024-08-07 16:05:28 |
| report.css | 2767 | 2024-08-07 16:05:28 |
| Show.js | 1085 | 2024-08-07 16:05:28 |