Parent Directory| Name | Size | Last Modified |
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| 0001104659-23-120807-index.html | 2023-11-22 17:06:23 | |
| 0001104659-23-120807.txt | 2023-11-22 17:06:23 | |
 0001104659-23-120807-xbrl.zip | 11400 | 2023-11-22 17:06:23 |
| dwsn-20231117.xsd | 3003 | 2023-11-22 17:06:23 |
| dwsn-20231117_lab.xml | 34240 | 2023-11-22 17:06:23 |
| dwsn-20231117_pre.xml | 22351 | 2023-11-22 17:06:23 |
| FilingSummary.xml | 1634 | 2023-11-22 17:06:23 |
| Financial_Report.xlsx | 5706 | 2023-11-22 17:06:23 |
| MetaLinks.json | 38948 | 2023-11-22 17:06:23 |
| R1.htm | 39608 | 2023-11-22 17:06:23 |
| report.css | 2766 | 2023-11-22 17:06:23 |
| Show.js | 1084 | 2023-11-22 17:06:23 |
| tm2331457d1_8k.htm | 25706 | 2023-11-22 17:06:23 |
| tm2331457d1_8k_htm.xml | 3315 | 2023-11-22 17:06:23 |