Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000865058-22-000047-index-headers.html | 2022-06-07 11:52:20 | |
| 0000865058-22-000047-index.html | 2022-06-07 11:52:20 | |
| 0000865058-22-000047.txt | 2022-06-07 11:52:20 | |
 0000865058-22-000047-xbrl.zip | 20740 | 2022-06-07 11:52:20 |
| FilingSummary.xml | 1618 | 2022-06-07 11:52:20 |
| Financial_Report.xlsx | 5666 | 2022-06-07 11:52:20 |
| MetaLinks.json | 16784 | 2022-06-07 11:52:20 |
| nsec-20220607.htm | 177185 | 2022-06-07 11:52:20 |
| nsec-20220607.xsd | 1941 | 2022-06-07 11:52:20 |
| nsec-20220607_htm.xml | 11516 | 2022-06-07 11:52:20 |
| nsec-20220607_lab.xml | 23832 | 2022-06-07 11:52:20 |
| nsec-20220607_pre.xml | 12534 | 2022-06-07 11:52:20 |
| R1.htm | 38700 | 2022-06-07 11:52:20 |
| report.css | 2766 | 2022-06-07 11:52:20 |
| Show.js | 1084 | 2022-06-07 11:52:20 |