Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-019840-index-headers.html | 2021-02-10 16:30:37 | |
| 0001104659-21-019840-index.html | 2021-02-10 16:30:37 | |
| 0001104659-21-019840.txt | 2021-02-10 16:30:37 | |
 0001104659-21-019840-xbrl.zip | 21495 | 2021-02-10 16:30:37 |
| FilingSummary.xml | 1641 | 2021-02-10 16:30:37 |
| Financial_Report.xlsx | 5453 | 2021-02-10 16:30:37 |
| MetaLinks.json | 38938 | 2021-02-10 16:30:37 |
| nssc-20210208.xsd | 3202 | 2021-02-10 16:30:37 |
| nssc-20210208_lab.xml | 34592 | 2021-02-10 16:30:37 |
| nssc-20210208_pre.xml | 22721 | 2021-02-10 16:30:37 |
| R1.htm | 38616 | 2021-02-10 16:30:37 |
| report.css | 2767 | 2021-02-10 16:30:37 |
| Show.js | 1084 | 2021-02-10 16:30:37 |
| tm216173d1_8k.htm | 26361 | 2021-02-10 16:30:37 |
| tm216173d1_8k_htm.xml | 3501 | 2021-02-10 16:30:37 |
| tm216173d1_ex99-1.htm | 135563 | 2021-02-10 16:30:37 |