Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-22-129525-index-headers.html | 2022-12-22 16:15:44 | |
| 0001104659-22-129525-index.html | 2022-12-22 16:15:44 | |
| 0001104659-22-129525.txt | 2022-12-22 16:15:44 | |
 0001104659-22-129525-xbrl.zip | 10922 | 2022-12-22 16:15:44 |
| dwsn-20221220.xsd | 3021 | 2022-12-22 16:15:44 |
| dwsn-20221220_lab.xml | 34476 | 2022-12-22 16:15:44 |
| dwsn-20221220_pre.xml | 22587 | 2022-12-22 16:15:44 |
| FilingSummary.xml | 1603 | 2022-12-22 16:15:44 |
| Financial_Report.xlsx | 5703 | 2022-12-22 16:15:44 |
| MetaLinks.json | 39074 | 2022-12-22 16:15:44 |
| R1.htm | 39604 | 2022-12-22 16:15:44 |
| report.css | 2766 | 2022-12-22 16:15:44 |
| Show.js | 1084 | 2022-12-22 16:15:44 |
| tm2233320d1_8k.htm | 32982 | 2022-12-22 16:15:44 |
| tm2233320d1_8k_htm.xml | 3601 | 2022-12-22 16:15:44 |