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| 0001564590-20-034744.txt | 2020-07-30 18:29:23 | |
 0001564590-20-034744-xbrl.zip | 189535 | 2020-07-30 18:29:23 |
| dmrc-10q_20200630.htm | 3906158 | 2020-07-30 18:29:23 |
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| report.css | 2767 | 2020-07-30 18:29:23 |
| Show.js | 1085 | 2020-07-30 18:29:23 |