Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-040952-index-headers.html | 2023-11-14 14:22:37 | |
| 0001493152-23-040952-index.html | 2023-11-14 14:22:37 | |
| 0001493152-23-040952.txt | 2023-11-14 14:22:37 | |
 0001493152-23-040952-xbrl.zip | 23879 | 2023-11-14 14:22:37 |
| ex99-1.htm | 174589 | 2023-11-14 14:22:37 |
 ex99-1_001.jpg | 2859 | 2023-11-14 14:22:37 |
| FilingSummary.xml | 1615 | 2023-11-14 14:22:37 |
| Financial_Report.xlsx | 5727 | 2023-11-14 14:22:37 |
| form8-k.htm | 39706 | 2023-11-14 14:22:37 |
| form8-k_htm.xml | 3302 | 2023-11-14 14:22:37 |
| MetaLinks.json | 39070 | 2023-11-14 14:22:37 |
| R1.htm | 39849 | 2023-11-14 14:22:37 |
| report.css | 2767 | 2023-11-14 14:22:37 |
| Show.js | 1085 | 2023-11-14 14:22:37 |
| vtsi-20231114.xsd | 3009 | 2023-11-14 14:22:37 |
| vtsi-20231114_lab.xml | 34240 | 2023-11-14 14:22:37 |
| vtsi-20231114_pre.xml | 22355 | 2023-11-14 14:22:37 |