Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000067215-21-000055-index-headers.html | 2021-11-23 16:41:50 | |
| 0000067215-21-000055-index.html | 2021-11-23 16:41:50 | |
| 0000067215-21-000055.txt | 2021-11-23 16:41:50 | |
 0000067215-21-000055-xbrl.zip | 30096 | 2021-11-23 16:41:50 |
| dy-20211123.htm | 40129 | 2021-11-23 16:41:50 |
| dy-20211123.xsd | 2277 | 2021-11-23 16:41:50 |
| dy-20211123_htm.xml | 10919 | 2021-11-23 16:41:50 |
| dy-20211123_lab.xml | 24470 | 2021-11-23 16:41:50 |
| dy-20211123_pre.xml | 13232 | 2021-11-23 16:41:50 |
| dyq3fy2022-transcriptex991.htm | 102837 | 2021-11-23 16:41:50 |
| FilingSummary.xml | 1737 | 2021-11-23 16:41:50 |
| Financial_Report.xlsx | 5716 | 2021-11-23 16:41:50 |
| MetaLinks.json | 17746 | 2021-11-23 16:41:50 |
| R1.htm | 38623 | 2021-11-23 16:41:50 |
| report.css | 2767 | 2021-11-23 16:41:50 |
| Show.js | 1084 | 2021-11-23 16:41:50 |