Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000067215-20-000008-index-headers.html | 2020-02-26 17:20:11 | |
| 0000067215-20-000008-index.html | 2020-02-26 17:20:11 | |
| 0000067215-20-000008.txt | 2020-02-26 17:20:11 | |
 0000067215-20-000008-xbrl.zip | 32502 | 2020-02-26 17:20:11 |
| dy-20200227.xsd | 4785 | 2020-02-26 17:20:11 |
| dy-20200227_cal.xml | 699 | 2020-02-26 17:20:11 |
| dy-20200227_def.xml | 1549 | 2020-02-26 17:20:11 |
| dy-20200227_lab.xml | 26580 | 2020-02-26 17:20:11 |
| dy-20200227_pre.xml | 14150 | 2020-02-26 17:20:11 |
| dyfy202010k8k-transcri.htm | 50250 | 2020-02-26 17:20:11 |
| dyfy202010k8k-transcri_htm.xml | 4287 | 2020-02-26 17:20:11 |
| FilingSummary.xml | 1838 | 2020-02-26 17:20:11 |
| Financial_Report.xlsx | 5835 | 2020-02-26 17:20:11 |
| fy2020transcript.htm | 130655 | 2020-02-26 17:20:11 |
| MetaLinks.json | 19296 | 2020-02-26 17:20:11 |
| R1.htm | 38624 | 2020-02-26 17:20:11 |
| report.css | 2767 | 2020-02-26 17:20:11 |
| Show.js | 1085 | 2020-02-26 17:20:11 |