Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-21-008476-index-headers.html | 2021-06-21 17:16:45 | |
| 0001558370-21-008476-index.html | 2021-06-21 17:16:45 | |
| 0001558370-21-008476.txt | 2021-06-21 17:16:45 | |
 0001558370-21-008476-xbrl.zip | 25876 | 2021-06-21 17:16:45 |
| FilingSummary.xml | 1658 | 2021-06-21 17:16:45 |
| Financial_Report.xlsx | 5674 | 2021-06-21 17:16:45 |
| MetaLinks.json | 16057 | 2021-06-21 17:16:45 |
| nssc-20210510.xsd | 2965 | 2021-06-21 17:16:45 |
| nssc-20210510x8k.htm | 37139 | 2021-06-21 17:16:45 |
| nssc-20210510x8k_htm.xml | 4684 | 2021-06-21 17:16:45 |
| nssc-20210510xex99d1.htm | 349342 | 2021-06-21 17:16:45 |
| nssc-20210510_lab.xml | 15384 | 2021-06-21 17:16:45 |
| nssc-20210510_pre.xml | 9713 | 2021-06-21 17:16:45 |
| R1.htm | 38618 | 2021-06-21 17:16:45 |
| report.css | 2767 | 2021-06-21 17:16:45 |
| Show.js | 1084 | 2021-06-21 17:16:45 |