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| 0000945764-19-000134-index.html | 2019-08-09 15:26:02 | |
| 0000945764-19-000134.txt | 2019-08-09 15:26:02 | |
 0000945764-19-000134-xbrl.zip | 254594 | 2019-08-09 15:26:02 |
| dnr-20190630.xsd | 42298 | 2019-08-09 15:26:02 |
| dnr-20190630x10q.htm | 2147114 | 2019-08-09 15:26:02 |
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| dnr-20190630x10q_htm.xml | 1395443 | 2019-08-09 15:26:02 |
| dnr-20190630xex31a.htm | 14337 | 2019-08-09 15:26:02 |
| dnr-20190630xex31b.htm | 14371 | 2019-08-09 15:26:02 |
| dnr-20190630xex32.htm | 12001 | 2019-08-09 15:26:02 |
| dnr-20190630_cal.xml | 79270 | 2019-08-09 15:26:02 |
| dnr-20190630_def.xml | 149944 | 2019-08-09 15:26:02 |
| dnr-20190630_lab.xml | 608931 | 2019-08-09 15:26:02 |
| dnr-20190630_pre.xml | 329583 | 2019-08-09 15:26:02 |
| FilingSummary.xml | 29187 | 2019-08-09 15:26:02 |
| Financial_Report.xlsx | 67548 | 2019-08-09 15:26:02 |
 logo.jpg | 45689 | 2019-08-09 15:26:02 |
| MetaLinks.json | 496425 | 2019-08-09 15:26:02 |
| R1.htm | 52343 | 2019-08-09 15:26:02 |
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| report.css | 2767 | 2019-08-09 15:26:02 |
| Show.js | 1085 | 2019-08-09 15:26:02 |