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|---|---|---|
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| 0001607062-22-000316-index.html | 2022-04-29 17:37:29 | |
| 0001607062-22-000316.txt | 2022-04-29 17:37:29 | |
 0001607062-22-000316-xbrl.zip | 96577 | 2022-04-29 17:37:29 |
| ex31_1.htm | 13642 | 2022-04-29 17:37:29 |
| ex32_1.htm | 5375 | 2022-04-29 17:37:29 |
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| R31.htm | 7153 | 2022-04-29 17:37:29 |
| R32.htm | 23852 | 2022-04-29 17:37:29 |
| R33.htm | 5160 | 2022-04-29 17:37:29 |
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| R8.htm | 5854 | 2022-04-29 17:37:29 |
| R9.htm | 45260 | 2022-04-29 17:37:29 |
| report.css | 2767 | 2022-04-29 17:37:29 |
| Show.js | 1085 | 2022-04-29 17:37:29 |
| vrtc-20220331.xsd | 28698 | 2022-04-29 17:37:29 |
| vrtc-20220331_cal.xml | 34764 | 2022-04-29 17:37:29 |
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| vrtc-20220331_lab.xml | 198437 | 2022-04-29 17:37:29 |
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| vrtc033122form10q.htm | 803600 | 2022-04-29 17:37:29 |
| vrtc033122form10q_htm.xml | 540832 | 2022-04-29 17:37:29 |