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| 0001564590-20-020341-index.html | 2020-04-30 21:51:04 | |
| 0001564590-20-020341.txt | 2020-04-30 21:51:04 | |
 0001564590-20-020341-xbrl.zip | 119845 | 2020-04-30 21:51:04 |
| dmrc-10q_20200331.htm | 2283899 | 2020-04-30 21:51:04 |
| dmrc-20200331.xml | 1716072 | 2020-04-30 21:51:04 |
| dmrc-20200331.xsd | 51858 | 2020-04-30 21:51:04 |
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| dmrc-20200331_lab.xml | 391168 | 2020-04-30 21:51:04 |
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| Financial_Report.xlsx | 63060 | 2020-04-30 21:51:04 |
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| report.css | 2767 | 2020-04-30 21:51:04 |
| Show.js | 1085 | 2020-04-30 21:51:04 |