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| 0001437749-23-005216-index.html | 2023-03-02 16:06:23 | |
| 0001437749-23-005216.txt | 2023-03-02 16:06:23 | |
 0001437749-23-005216-xbrl.zip | 278567 | 2023-03-02 16:06:23 |
| dmrc-20221231.xsd | 100470 | 2023-03-02 16:06:23 |
| dmrc-20221231_cal.xml | 81424 | 2023-03-02 16:06:23 |
| dmrc-20221231_def.xml | 623062 | 2023-03-02 16:06:23 |
| dmrc-20221231_lab.xml | 557793 | 2023-03-02 16:06:23 |
| dmrc-20221231_pre.xml | 674857 | 2023-03-02 16:06:23 |
| dmrc20221231_10k.htm | 2096428 | 2023-03-02 16:06:23 |
| dmrc20221231_10k_htm.xml | 1671167 | 2023-03-02 16:06:23 |
| ex_460645.htm | 5729 | 2023-03-02 16:06:23 |
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| ex_471946.htm | 88290 | 2023-03-02 16:06:23 |
| ex_471965.htm | 12919 | 2023-03-02 16:06:23 |
| FilingSummary.xml | 64337 | 2023-03-02 16:06:23 |
| Financial_Report.xlsx | 113940 | 2023-03-02 16:06:23 |
| MetaLinks.json | 1013823 | 2023-03-02 16:06:23 |
| R1.htm | 66268 | 2023-03-02 16:06:23 |
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| report.css | 2768 | 2023-03-02 16:06:23 |
| Show.js | 1086 | 2023-03-02 16:06:23 |