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| 0001493152-22-034621-index.html | 2022-12-06 17:29:28 | |
| 0001493152-22-034621.txt | 2022-12-06 17:29:28 | |
 0001493152-22-034621-xbrl.zip | 172464 | 2022-12-06 17:29:28 |
| denr-20220228.xsd | 33821 | 2022-12-06 17:29:28 |
| denr-20220228_cal.xml | 42821 | 2022-12-06 17:29:28 |
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| denr-20220228_lab.xml | 268822 | 2022-12-06 17:29:28 |
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| Financial_Report.xlsx | 62830 | 2022-12-06 17:29:28 |
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| R8.htm | 37193 | 2022-12-06 17:29:28 |
| R9.htm | 9014 | 2022-12-06 17:29:28 |
| report.css | 2767 | 2022-12-06 17:29:28 |
| Show.js | 1085 | 2022-12-06 17:29:28 |