Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-23-073807-index-headers.html | 2023-06-22 16:45:29 | |
| 0001104659-23-073807-index.html | 2023-06-22 16:45:29 | |
| 0001104659-23-073807.txt | 2023-06-22 16:45:29 | |
 0001104659-23-073807-xbrl.zip | 29217 | 2023-06-22 16:45:29 |
| dwsn-20230616.xsd | 3215 | 2023-06-22 16:45:29 |
| dwsn-20230616_lab.xml | 34240 | 2023-06-22 16:45:29 |
| dwsn-20230616_pre.xml | 22351 | 2023-06-22 16:45:29 |
| FilingSummary.xml | 1641 | 2023-06-22 16:45:29 |
| Financial_Report.xlsx | 5709 | 2023-06-22 16:45:29 |
| MetaLinks.json | 39042 | 2023-06-22 16:45:29 |
| R1.htm | 39608 | 2023-06-22 16:45:29 |
| report.css | 2767 | 2023-06-22 16:45:29 |
| Show.js | 1084 | 2023-06-22 16:45:29 |
| tm2319355d1_8k.htm | 29612 | 2023-06-22 16:45:29 |
| tm2319355d1_8k_htm.xml | 3603 | 2023-06-22 16:45:29 |
| tm2319355d1_ex10-1.htm | 87735 | 2023-06-22 16:45:29 |