Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-006270-index-headers.html | 2021-05-06 16:45:54 | |
| 0001558370-21-006270-index.html | 2021-05-06 16:45:54 | |
| 0001558370-21-006270.txt | 2021-05-06 16:45:54 | |
 0001558370-21-006270-xbrl.zip | 19416 | 2021-05-06 16:45:54 |
| FilingSummary.xml | 1658 | 2021-05-06 16:45:54 |
| Financial_Report.xlsx | 5675 | 2021-05-06 16:45:54 |
| MetaLinks.json | 16053 | 2021-05-06 16:45:54 |
| nssc-20210506.xsd | 2963 | 2021-05-06 16:45:54 |
| nssc-20210506x8k.htm | 37444 | 2021-05-06 16:45:54 |
| nssc-20210506x8k_htm.xml | 4638 | 2021-05-06 16:45:54 |
| nssc-20210506xex14d1.htm | 78665 | 2021-05-06 16:45:54 |
 nssc-20210506xex14d1001.jpg | 683 | 2021-05-06 16:45:54 |
| nssc-20210506_lab.xml | 15382 | 2021-05-06 16:45:54 |
| nssc-20210506_pre.xml | 9711 | 2021-05-06 16:45:54 |
| R1.htm | 38619 | 2021-05-06 16:45:54 |
| report.css | 2767 | 2021-05-06 16:45:54 |
| Show.js | 1085 | 2021-05-06 16:45:54 |