Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000067215-22-000051-index.html | 2022-08-24 16:46:21 | |
| 0000067215-22-000051.txt | 2022-08-24 16:46:21 | |
 0000067215-22-000051-xbrl.zip | 27298 | 2022-08-24 16:46:21 |
| dy-20220824.htm | 40357 | 2022-08-24 16:46:21 |
| dy-20220824.xsd | 2265 | 2022-08-24 16:46:21 |
| dy-20220824_htm.xml | 10913 | 2022-08-24 16:46:21 |
| dy-20220824_lab.xml | 24338 | 2022-08-24 16:46:21 |
| dy-20220824_pre.xml | 13100 | 2022-08-24 16:46:21 |
| dyq2fy2023-transcriptex991.htm | 82881 | 2022-08-24 16:46:21 |
| FilingSummary.xml | 1744 | 2022-08-24 16:46:21 |
| Financial_Report.xlsx | 5733 | 2022-08-24 16:46:21 |
| MetaLinks.json | 17432 | 2022-08-24 16:46:21 |
| R1.htm | 38107 | 2022-08-24 16:46:21 |
| report.css | 2767 | 2022-08-24 16:46:21 |
| Show.js | 1084 | 2022-08-24 16:46:21 |