Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000865058-21-000044-index-headers.html | 2021-11-12 16:45:47 | |
| 0000865058-21-000044-index.html | 2021-11-12 16:45:47 | |
| 0000865058-21-000044.txt | 2021-11-12 16:45:47 | |
 0000865058-21-000044-xbrl.zip | 19600 | 2021-11-12 16:45:47 |
| a2021q3financialresultsrel.htm | 113056 | 2021-11-12 16:45:47 |
| FilingSummary.xml | 1655 | 2021-11-12 16:45:47 |
| Financial_Report.xlsx | 5661 | 2021-11-12 16:45:47 |
| MetaLinks.json | 16784 | 2021-11-12 16:45:47 |
| nsec-20211112.htm | 35706 | 2021-11-12 16:45:47 |
| nsec-20211112.xsd | 1941 | 2021-11-12 16:45:47 |
| nsec-20211112_htm.xml | 11494 | 2021-11-12 16:45:47 |
| nsec-20211112_lab.xml | 23832 | 2021-11-12 16:45:47 |
| nsec-20211112_pre.xml | 12534 | 2021-11-12 16:45:47 |
 nsglogo.jpg | 2297 | 2021-11-12 16:45:47 |
| R1.htm | 38568 | 2021-11-12 16:45:47 |
| report.css | 2767 | 2021-11-12 16:45:47 |
| Show.js | 1085 | 2021-11-12 16:45:47 |