Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001157523-14-000527-index-headers.html | 2014-02-10 16:31:19 | |
| 0001157523-14-000527-index.html | 2014-02-10 16:31:19 | |
| 0001157523-14-000527.txt | 2014-02-10 16:31:19 | |
 0001157523-14-000527-xbrl.zip | 129021 | 2014-02-10 16:31:19 |
| a50799434.htm | 768939 | 2014-02-10 16:31:19 |
| a50799434ex31_1.htm | 9673 | 2014-02-10 16:31:19 |
| a50799434ex31_2.htm | 9267 | 2014-02-10 16:31:19 |
| a50799434ex32_1.htm | 10389 | 2014-02-10 16:31:19 |
| FilingSummary.xml | 23594 | 2014-02-10 16:31:19 |
| Financial_Report.xls | 1035156 | 2014-02-10 16:31:19 |
| Financial_Report.xlsx | 138771 | 2014-02-10 16:31:19 |
| nssc-20131231.xml | 1167321 | 2014-02-10 16:31:19 |
| nssc-20131231.xsd | 42959 | 2014-02-10 16:31:19 |
| nssc-20131231_cal.xml | 51943 | 2014-02-10 16:31:19 |
| nssc-20131231_def.xml | 274138 | 2014-02-10 16:31:19 |
| nssc-20131231_lab.xml | 381926 | 2014-02-10 16:31:19 |
| nssc-20131231_pre.xml | 318036 | 2014-02-10 16:31:19 |
| R1.htm | 28824 | 2014-02-10 16:31:19 |
| R10.htm | 7896 | 2014-02-10 16:31:19 |
| R11.htm | 21100 | 2014-02-10 16:31:19 |
| R12.htm | 182504 | 2014-02-10 16:31:19 |
| R13.htm | 5256 | 2014-02-10 16:31:19 |
| R14.htm | 4329 | 2014-02-10 16:31:19 |
| R15.htm | 9641 | 2014-02-10 16:31:19 |
| R16.htm | 38011 | 2014-02-10 16:31:19 |
| R17.htm | 181424 | 2014-02-10 16:31:19 |
| R18.htm | 78965 | 2014-02-10 16:31:19 |
| R19.htm | 19973 | 2014-02-10 16:31:19 |
| R2.htm | 108690 | 2014-02-10 16:31:19 |
| R20.htm | 27836 | 2014-02-10 16:31:19 |
| R21.htm | 20810 | 2014-02-10 16:31:19 |
| R22.htm | 182111 | 2014-02-10 16:31:19 |
| R23.htm | 37263 | 2014-02-10 16:31:19 |
| R24.htm | 78862 | 2014-02-10 16:31:19 |
| R25.htm | 22290 | 2014-02-10 16:31:19 |
| R26.htm | 13088 | 2014-02-10 16:31:19 |
| R27.htm | 8049 | 2014-02-10 16:31:19 |
| R28.htm | 6634 | 2014-02-10 16:31:19 |
| R29.htm | 19063 | 2014-02-10 16:31:19 |
| R3.htm | 16089 | 2014-02-10 16:31:19 |
| R30.htm | 33062 | 2014-02-10 16:31:19 |
| R31.htm | 5625 | 2014-02-10 16:31:19 |
| R32.htm | 8921 | 2014-02-10 16:31:19 |
| R33.htm | 35287 | 2014-02-10 16:31:19 |
| R34.htm | 19529 | 2014-02-10 16:31:19 |
| R35.htm | 59859 | 2014-02-10 16:31:19 |
| R36.htm | 14898 | 2014-02-10 16:31:19 |
| R37.htm | 51195 | 2014-02-10 16:31:19 |
| R38.htm | 41781 | 2014-02-10 16:31:19 |
| R39.htm | 14902 | 2014-02-10 16:31:19 |
| R4.htm | 59740 | 2014-02-10 16:31:19 |
| R40.htm | 17682 | 2014-02-10 16:31:19 |
| R41.htm | 6025 | 2014-02-10 16:31:19 |
| R42.htm | 14078 | 2014-02-10 16:31:19 |
| R43.htm | 14161 | 2014-02-10 16:31:19 |
| R44.htm | 23230 | 2014-02-10 16:31:19 |
| R45.htm | 11025 | 2014-02-10 16:31:19 |
| R5.htm | 94713 | 2014-02-10 16:31:19 |
| R6.htm | 109463 | 2014-02-10 16:31:19 |
| R7.htm | 6167 | 2014-02-10 16:31:19 |
| R8.htm | 22440 | 2014-02-10 16:31:19 |
| R9.htm | 29292 | 2014-02-10 16:31:19 |
| report.css | 2740 | 2014-02-10 16:31:19 |
| Show.js | 1410 | 2014-02-10 16:31:19 |