Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-108447-index-headers.html | 2025-08-14 08:06:27 | |
| 0000950170-25-108447-index.html | 2025-08-14 08:06:27 | |
| 0000950170-25-108447.txt | 2025-08-14 08:06:27 | |
 0000950170-25-108447-xbrl.zip | 16923 | 2025-08-14 08:06:27 |
| FilingSummary.xml | 1661 | 2025-08-14 08:06:27 |
 img62398068_0.jpg | 16684 | 2025-08-14 08:06:27 |
| MetaLinks.json | 17988 | 2025-08-14 08:06:27 |
| R1.htm | 39612 | 2025-08-14 08:06:27 |
| report.css | 2766 | 2025-08-14 08:06:27 |
| Show.js | 1084 | 2025-08-14 08:06:27 |
| vivs-20250814.htm | 58184 | 2025-08-14 08:06:27 |
| vivs-20250814.xsd | 24862 | 2025-08-14 08:06:27 |
| vivs-20250814_htm.xml | 4701 | 2025-08-14 08:06:27 |
| vivs-ex10_1.htm | 38211 | 2025-08-14 08:06:27 |
| vivs-ex99_1.htm | 14104 | 2025-08-14 08:06:27 |