Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000717588-20-000049-index-headers.html | 2020-04-17 11:09:40 | |
| 0000717588-20-000049-index.html | 2020-04-17 11:09:40 | |
| 0000717588-20-000049.txt | 2020-04-17 11:09:40 | |
 0000717588-20-000049-xbrl.zip | 35927 | 2020-04-17 11:09:40 |
| dkmr-20191231.xml | 112141 | 2020-04-17 11:09:40 |
| dkmr-20191231.xsd | 14428 | 2020-04-17 11:09:40 |
| dkmr-20191231_cal.xml | 28396 | 2020-04-17 11:09:40 |
| dkmr-20191231_def.xml | 31270 | 2020-04-17 11:09:40 |
| dkmr-20191231_lab.xml | 135551 | 2020-04-17 11:09:40 |
| dkmr-20191231_pre.xml | 109415 | 2020-04-17 11:09:40 |
| dkmr10k-20191231.htm | 468239 | 2020-04-17 11:09:40 |
| dkmr10k-20191231_311.htm | 17308 | 2020-04-17 11:09:40 |
| dkmr10k-20191231_312.htm | 15140 | 2020-04-17 11:09:40 |
| dkmr10k-20191231_321.htm | 6542 | 2020-04-17 11:09:40 |
| dkmr10k-20191231_322.htm | 6101 | 2020-04-17 11:09:40 |
| FilingSummary.xml | 12992 | 2020-04-17 11:09:40 |
| Financial_Report.xlsx | 24515 | 2020-04-17 11:09:40 |
 image2.jpg | 36627 | 2020-04-17 11:09:40 |
| R1.htm | 34495 | 2020-04-17 11:09:40 |
| R10.htm | 5290 | 2020-04-17 11:09:40 |
| R11.htm | 5627 | 2020-04-17 11:09:40 |
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| R19.htm | 6725 | 2020-04-17 11:09:40 |
| R2.htm | 37994 | 2020-04-17 11:09:40 |
| R20.htm | 14968 | 2020-04-17 11:09:40 |
| R21.htm | 10331 | 2020-04-17 11:09:40 |
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| R4.htm | 27024 | 2020-04-17 11:09:40 |
| R5.htm | 43672 | 2020-04-17 11:09:40 |
| R6.htm | 21749 | 2020-04-17 11:09:40 |
| R7.htm | 11562 | 2020-04-17 11:09:40 |
| R8.htm | 26693 | 2020-04-17 11:09:40 |
| R9.htm | 6136 | 2020-04-17 11:09:40 |
| report.css | 2767 | 2020-04-17 11:09:40 |
| Show.js | 1085 | 2020-04-17 11:09:40 |