Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144204-18-026173-index-headers.html | 2018-05-08 16:56:19 | |
| 0001144204-18-026173-index.html | 2018-05-08 16:56:19 | |
| 0001144204-18-026173.txt | 2018-05-08 16:56:19 | |
 0001144204-18-026173-xbrl.zip | 121902 | 2018-05-08 16:56:19 |
| FilingSummary.xml | 25393 | 2018-05-08 16:56:19 |
| Financial_Report.xlsx | 54425 | 2018-05-08 16:56:19 |
| nssc-20180331.xml | 1084560 | 2018-05-08 16:56:19 |
| nssc-20180331.xsd | 34735 | 2018-05-08 16:56:19 |
| nssc-20180331_cal.xml | 36526 | 2018-05-08 16:56:19 |
| nssc-20180331_def.xml | 229698 | 2018-05-08 16:56:19 |
| nssc-20180331_lab.xml | 336699 | 2018-05-08 16:56:19 |
| nssc-20180331_pre.xml | 271335 | 2018-05-08 16:56:19 |
| R1.htm | 22068 | 2018-05-08 16:56:19 |
| R10.htm | 9737 | 2018-05-08 16:56:19 |
| R11.htm | 15473 | 2018-05-08 16:56:19 |
| R12.htm | 163052 | 2018-05-08 16:56:19 |
| R13.htm | 6850 | 2018-05-08 16:56:19 |
| R14.htm | 5684 | 2018-05-08 16:56:19 |
| R15.htm | 11874 | 2018-05-08 16:56:19 |
| R16.htm | 32106 | 2018-05-08 16:56:19 |
| R17.htm | 179380 | 2018-05-08 16:56:19 |
| R18.htm | 75538 | 2018-05-08 16:56:19 |
| R19.htm | 20693 | 2018-05-08 16:56:19 |
| R2.htm | 68615 | 2018-05-08 16:56:19 |
| R20.htm | 28701 | 2018-05-08 16:56:19 |
| R21.htm | 15053 | 2018-05-08 16:56:19 |
| R22.htm | 148318 | 2018-05-08 16:56:19 |
| R23.htm | 30438 | 2018-05-08 16:56:19 |
| R24.htm | 62006 | 2018-05-08 16:56:19 |
| R25.htm | 14287 | 2018-05-08 16:56:19 |
| R26.htm | 21733 | 2018-05-08 16:56:19 |
| R27.htm | 12074 | 2018-05-08 16:56:19 |
| R28.htm | 16465 | 2018-05-08 16:56:19 |
| R29.htm | 5177 | 2018-05-08 16:56:19 |
| R3.htm | 13866 | 2018-05-08 16:56:19 |
| R30.htm | 38222 | 2018-05-08 16:56:19 |
| R31.htm | 18536 | 2018-05-08 16:56:19 |
| R32.htm | 17653 | 2018-05-08 16:56:19 |
| R33.htm | 9666 | 2018-05-08 16:56:19 |
| R34.htm | 78128 | 2018-05-08 16:56:19 |
| R35.htm | 57896 | 2018-05-08 16:56:19 |
| R36.htm | 27394 | 2018-05-08 16:56:19 |
| R37.htm | 12443 | 2018-05-08 16:56:19 |
| R38.htm | 7666 | 2018-05-08 16:56:19 |
| R39.htm | 27337 | 2018-05-08 16:56:19 |
| R4.htm | 58049 | 2018-05-08 16:56:19 |
| R40.htm | 20843 | 2018-05-08 16:56:19 |
| R41.htm | 10657 | 2018-05-08 16:56:19 |
| R5.htm | 63473 | 2018-05-08 16:56:19 |
| R6.htm | 121826 | 2018-05-08 16:56:19 |
| R7.htm | 6281 | 2018-05-08 16:56:19 |
| R8.htm | 21914 | 2018-05-08 16:56:19 |
| R9.htm | 29992 | 2018-05-08 16:56:19 |
| report.css | 2767 | 2018-05-08 16:56:19 |
| Show.js | 1410 | 2018-05-08 16:56:19 |
| tv492892_10q.htm | 347292 | 2018-05-08 16:56:19 |
| tv492892_ex31-1.htm | 7672 | 2018-05-08 16:56:19 |
| tv492892_ex31-2.htm | 7740 | 2018-05-08 16:56:19 |
| tv492892_ex32-1.htm | 7295 | 2018-05-08 16:56:19 |