Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-23-038258-index-headers.html | 2023-10-25 16:05:36 | |
| 0001493152-23-038258-index.html | 2023-10-25 16:05:36 | |
| 0001493152-23-038258.txt | 2023-10-25 16:05:36 | |
 0001493152-23-038258-xbrl.zip | 11141 | 2023-10-25 16:05:36 |
| FilingSummary.xml | 1615 | 2023-10-25 16:05:36 |
| Financial_Report.xlsx | 5728 | 2023-10-25 16:05:36 |
| form8-k.htm | 43182 | 2023-10-25 16:05:36 |
| form8-k_htm.xml | 3302 | 2023-10-25 16:05:36 |
| MetaLinks.json | 39070 | 2023-10-25 16:05:36 |
| R1.htm | 39849 | 2023-10-25 16:05:36 |
| report.css | 2766 | 2023-10-25 16:05:36 |
| Show.js | 1084 | 2023-10-25 16:05:36 |
| vtsi-20231023.xsd | 3009 | 2023-10-25 16:05:36 |
| vtsi-20231023_lab.xml | 34240 | 2023-10-25 16:05:36 |
| vtsi-20231023_pre.xml | 22355 | 2023-10-25 16:05:36 |