Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000945764-22-000048-index-headers.html | 2022-05-05 09:08:36 | |
| 0000945764-22-000048-index.html | 2022-05-05 09:08:36 | |
| 0000945764-22-000048.txt | 2022-05-05 09:08:36 | |
 0000945764-22-000048-xbrl.zip | 35355 | 2022-05-05 09:08:36 |
| den-20220505.htm | 46213 | 2022-05-05 09:08:36 |
| 1510557 | 2022-05-05 09:08:36 | |
| den-20220505.xsd | 1999 | 2022-05-05 09:08:36 |
| den-20220505x8kex991.htm | 340989 | 2022-05-05 09:08:36 |
| den-20220505x8kex992.htm | 9900 | 2022-05-05 09:08:36 |
| den-20220505_htm.xml | 11720 | 2022-05-05 09:08:36 |
| den-20220505_lab.xml | 24229 | 2022-05-05 09:08:36 |
| den-20220505_pre.xml | 12690 | 2022-05-05 09:08:36 |
| FilingSummary.xml | 1785 | 2022-05-05 09:08:36 |
| Financial_Report.xlsx | 5676 | 2022-05-05 09:08:36 |
 headerlogo.jpg | 70499 | 2022-05-05 09:08:36 |
| MetaLinks.json | 17315 | 2022-05-05 09:08:36 |
| R1.htm | 38708 | 2022-05-05 09:08:36 |
| report.css | 2767 | 2022-05-05 09:08:36 |
| Show.js | 1085 | 2022-05-05 09:08:36 |