Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-25-018580-index-headers.html | 2025-10-20 09:00:48 | |
| 0001493152-25-018580-index.html | 2025-10-20 09:00:48 | |
| 0001493152-25-018580.txt | 2025-10-20 09:00:48 | |
 0001493152-25-018580-xbrl.zip | 11272 | 2025-10-20 09:00:48 |
| FilingSummary.xml | 1615 | 2025-10-20 09:00:48 |
| form8-k.htm | 45235 | 2025-10-20 09:00:48 |
| form8-k_htm.xml | 3834 | 2025-10-20 09:00:48 |
| MetaLinks.json | 39649 | 2025-10-20 09:00:48 |
| R1.htm | 41437 | 2025-10-20 09:00:48 |
| report.css | 2766 | 2025-10-20 09:00:48 |
| Show.js | 1084 | 2025-10-20 09:00:48 |
| vtsi-20251014.xsd | 3008 | 2025-10-20 09:00:48 |
| vtsi-20251014_lab.xml | 34915 | 2025-10-20 09:00:48 |
| vtsi-20251014_pre.xml | 22784 | 2025-10-20 09:00:48 |