Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-23-192015-index-headers.html | 2023-07-24 11:14:00 | |
| 0001193125-23-192015-index.html | 2023-07-24 11:14:00 | |
| 0001193125-23-192015.txt | 2023-07-24 11:14:00 | |
 0001193125-23-192015-xbrl.zip | 46640 | 2023-07-24 11:14:00 |
| d531514d8k.htm | 30267 | 2023-07-24 11:14:00 |
| d531514d8k_htm.xml | 3259 | 2023-07-24 11:14:00 |
| d531514dex11.htm | 170388 | 2023-07-24 11:14:00 |
| d531514dex51.htm | 6193 | 2023-07-24 11:14:00 |
| FilingSummary.xml | 1972 | 2023-07-24 11:14:00 |
| Financial_Report.xlsx | 5692 | 2023-07-24 11:14:00 |
 g531514dsp1.jpg | 3882 | 2023-07-24 11:14:00 |
| MetaLinks.json | 18172 | 2023-07-24 11:14:00 |
| R1.htm | 38086 | 2023-07-24 11:14:00 |
| report.css | 2767 | 2023-07-24 11:14:00 |
| Show.js | 1085 | 2023-07-24 11:14:00 |
| vsec-20230719.xsd | 2838 | 2023-07-24 11:14:00 |
| vsec-20230719_lab.xml | 17235 | 2023-07-24 11:14:00 |
| vsec-20230719_pre.xml | 10804 | 2023-07-24 11:14:00 |