Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000102752-23-000021-index-headers.html | 2023-03-20 17:05:06 | |
| 0000102752-23-000021-index.html | 2023-03-20 17:05:06 | |
| 0000102752-23-000021.txt | 2023-03-20 17:05:06 | |
 0000102752-23-000021-xbrl.zip | 653865 | 2023-03-20 17:05:06 |
| FilingSummary.xml | 3171 | 2023-03-20 17:05:06 |
| Financial_Report.xlsx | 10894 | 2023-03-20 17:05:06 |
| MetaLinks.json | 150667 | 2023-03-20 17:05:06 |
| R1.htm | 10838 | 2023-03-20 17:05:06 |
| R2.htm | 166940 | 2023-03-20 17:05:06 |
| report.css | 2767 | 2023-03-20 17:05:06 |
| Show.js | 1085 | 2023-03-20 17:05:06 |
| vsec-20230320.htm | 1229769 | 2023-03-20 17:05:06 |
| vsec-20230320.xsd | 5309 | 2023-03-20 17:05:06 |
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| vsec-20230320_htm.xml | 146416 | 2023-03-20 17:05:06 |
| vsec-20230320_lab.xml | 12452 | 2023-03-20 17:05:06 |
| vsec-20230320_pre.xml | 6819 | 2023-03-20 17:05:06 |