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| 0001641172-25-009672-index.html | 2025-05-12 16:05:34 | |
| 0001641172-25-009672.txt | 2025-05-12 16:05:34 | |
 0001641172-25-009672-xbrl.zip | 119135 | 2025-05-12 16:05:34 |
| ex31-1.htm | 11412 | 2025-05-12 16:05:34 |
| ex31-2.htm | 11870 | 2025-05-12 16:05:34 |
| ex32-1.htm | 7980 | 2025-05-12 16:05:34 |
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| Financial_Report.xlsx | 67603 | 2025-05-12 16:05:34 |
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| form10-q_htm.xml | 720975 | 2025-05-12 16:05:34 |
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| R10.htm | 13069 | 2025-05-12 16:05:34 |
| R11.htm | 24385 | 2025-05-12 16:05:34 |
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| R30.htm | 9227 | 2025-05-12 16:05:34 |
| R31.htm | 25832 | 2025-05-12 16:05:34 |
| R32.htm | 4678 | 2025-05-12 16:05:34 |
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| R4.htm | 83433 | 2025-05-12 16:05:34 |
| R40.htm | 16801 | 2025-05-12 16:05:34 |
| R41.htm | 22044 | 2025-05-12 16:05:34 |
| R42.htm | 18895 | 2025-05-12 16:05:34 |
| R43.htm | 9937 | 2025-05-12 16:05:34 |
| R5.htm | 39390 | 2025-05-12 16:05:34 |
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| R8.htm | 9858 | 2025-05-12 16:05:34 |
| R9.htm | 16083 | 2025-05-12 16:05:34 |
| report.css | 2767 | 2025-05-12 16:05:34 |
| Show.js | 1085 | 2025-05-12 16:05:34 |
| vtsi-20250331.xsd | 31435 | 2025-05-12 16:05:34 |
| vtsi-20250331_cal.xml | 53903 | 2025-05-12 16:05:34 |
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| vtsi-20250331_pre.xml | 206604 | 2025-05-12 16:05:34 |