Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000947871-22-000473-index-headers.html | 2022-04-22 16:25:23 | |
| 0000947871-22-000473-index.html | 2022-04-22 16:25:23 | |
| 0000947871-22-000473.txt | 2022-04-22 16:25:23 | |
 0000947871-22-000473-xbrl.zip | 10537 | 2022-04-22 16:25:23 |
| dy-20220420.xsd | 2923 | 2022-04-22 16:25:23 |
| dy-20220420_lab.xml | 34240 | 2022-04-22 16:25:23 |
| dy-20220420_pre.xml | 22337 | 2022-04-22 16:25:23 |
| FilingSummary.xml | 1580 | 2022-04-22 16:25:23 |
| Financial_Report.xlsx | 5699 | 2022-04-22 16:25:23 |
| MetaLinks.json | 37220 | 2022-04-22 16:25:23 |
| R1.htm | 40261 | 2022-04-22 16:25:23 |
| report.css | 2766 | 2022-04-22 16:25:23 |
| Show.js | 1084 | 2022-04-22 16:25:23 |
| ss956541_8k.htm | 23563 | 2022-04-22 16:25:23 |
| ss956541_8k_htm.xml | 3620 | 2022-04-22 16:25:23 |