Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0000945764-23-000140-index.html | 2023-11-02 08:54:38 | |
| 0000945764-23-000140.txt | 2023-11-02 08:54:38 | |
 0000945764-23-000140-xbrl.zip | 25675 | 2023-11-02 08:54:38 |
| den-20231102.htm | 51382 | 2023-11-02 08:54:38 |
| 1449529 | 2023-11-02 08:54:38 | |
| den-20231102.xsd | 1995 | 2023-11-02 08:54:38 |
| den-20231102xex31.htm | 20933 | 2023-11-02 08:54:38 |
| den-20231102xex32.htm | 57424 | 2023-11-02 08:54:38 |
| den-20231102_htm.xml | 2894 | 2023-11-02 08:54:38 |
| den-20231102_lab.xml | 25140 | 2023-11-02 08:54:38 |
| den-20231102_pre.xml | 13135 | 2023-11-02 08:54:38 |
| FilingSummary.xml | 1716 | 2023-11-02 08:54:38 |
| Financial_Report.xlsx | 5729 | 2023-11-02 08:54:38 |
| MetaLinks.json | 18255 | 2023-11-02 08:54:38 |
| R1.htm | 39620 | 2023-11-02 08:54:38 |
| report.css | 2767 | 2023-11-02 08:54:38 |
| Show.js | 1085 | 2023-11-02 08:54:38 |