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| 0001072613-12-000414-index.html | 2012-05-15 16:34:35 | |
| 0001072613-12-000414.txt | 2012-05-15 16:34:35 | |
 0001072613-12-000414-xbrl.zip | 29053 | 2012-05-15 16:34:35 |
| exh31-1_17337.htm | 9773 | 2012-05-15 16:34:35 |
| exh31-2_17337.htm | 9867 | 2012-05-15 16:34:35 |
| exh32-1_17337.htm | 4310 | 2012-05-15 16:34:35 |
| exh32-2_17337.htm | 3727 | 2012-05-15 16:34:35 |
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| nssi-20120331.xml | 78536 | 2012-05-15 16:34:35 |
| nssi-20120331.xsd | 8715 | 2012-05-15 16:34:35 |
| nssi-20120331_cal.xml | 24955 | 2012-05-15 16:34:35 |
| nssi-20120331_lab.xml | 87942 | 2012-05-15 16:34:35 |
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| R10.htm | 6342 | 2012-05-15 16:34:35 |
| R11.htm | 7236 | 2012-05-15 16:34:35 |
| R2.htm | 87804 | 2012-05-15 16:34:35 |
| R3.htm | 16320 | 2012-05-15 16:34:35 |
| R4.htm | 96166 | 2012-05-15 16:34:35 |
| R5.htm | 77921 | 2012-05-15 16:34:35 |
| R6.htm | 32000 | 2012-05-15 16:34:35 |
| R7.htm | 12646 | 2012-05-15 16:34:35 |
| R8.htm | 12284 | 2012-05-15 16:34:35 |
| R9.htm | 14137 | 2012-05-15 16:34:35 |
| report.css | 2721 | 2012-05-15 16:34:35 |
| Show.js | 6423 | 2012-05-15 16:34:35 |