Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000945764-20-000172-index-headers.html | 2020-11-10 21:52:33 | |
| 0000945764-20-000172-index.html | 2020-11-10 21:52:33 | |
| 0000945764-20-000172.txt | 2020-11-10 21:52:33 | |
 0000945764-20-000172-xbrl.zip | 12831 | 2020-11-10 21:52:33 |
| den-20201111.xsd | 4521 | 2020-11-10 21:52:33 |
| den-20201111xcorporate.htm | 48790 | 2020-11-10 21:52:33 |
| den-20201111xcorporate_htm.xml | 4406 | 2020-11-10 21:52:33 |
| den-20201111_cal.xml | 698 | 2020-11-10 21:52:33 |
| den-20201111_def.xml | 1548 | 2020-11-10 21:52:33 |
| den-20201111_lab.xml | 26147 | 2020-11-10 21:52:33 |
| den-20201111_pre.xml | 13654 | 2020-11-10 21:52:33 |
| FilingSummary.xml | 1799 | 2020-11-10 21:52:33 |
| Financial_Report.xlsx | 5456 | 2020-11-10 21:52:33 |
| MetaLinks.json | 18998 | 2020-11-10 21:52:33 |
| R1.htm | 38624 | 2020-11-10 21:52:33 |
| report.css | 2767 | 2020-11-10 21:52:33 |
| Show.js | 1085 | 2020-11-10 21:52:33 |