Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000067215-20-000076-index-headers.html | 2020-11-24 18:00:41 | |
| 0000067215-20-000076-index.html | 2020-11-24 18:00:41 | |
| 0000067215-20-000076.txt | 2020-11-24 18:00:41 | |
 0000067215-20-000076-xbrl.zip | 31818 | 2020-11-24 18:00:41 |
| dy-20201124.htm | 39561 | 2020-11-24 18:00:41 |
| dy-20201124.xsd | 2782 | 2020-11-24 18:00:41 |
| dy-20201124_cal.xml | 801 | 2020-11-24 18:00:41 |
| dy-20201124_def.xml | 1765 | 2020-11-24 18:00:41 |
| dy-20201124_htm.xml | 10854 | 2020-11-24 18:00:41 |
| dy-20201124_lab.xml | 24470 | 2020-11-24 18:00:41 |
| dy-20201124_pre.xml | 13232 | 2020-11-24 18:00:41 |
| dyq3fy2021-transcripte.htm | 122114 | 2020-11-24 18:00:41 |
| FilingSummary.xml | 1806 | 2020-11-24 18:00:41 |
| Financial_Report.xlsx | 5497 | 2020-11-24 18:00:41 |
| MetaLinks.json | 18165 | 2020-11-24 18:00:41 |
| R1.htm | 38623 | 2020-11-24 18:00:41 |
| report.css | 2767 | 2020-11-24 18:00:41 |
| Show.js | 1085 | 2020-11-24 18:00:41 |