Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-11-060909-index-headers.html | 2011-11-04 10:44:53 | |
| 0001104659-11-060909-index.html | 2011-11-04 10:44:53 | |
| 0001104659-11-060909.txt | 2011-11-04 10:44:53 | |
 0001104659-11-060909-xbrl.zip | 46450 | 2011-11-04 10:44:53 |
| a11-25738_110q.htm | 643016 | 2011-11-04 10:44:53 |
| a11-25738_1ex31d1.htm | 13410 | 2011-11-04 10:44:53 |
| a11-25738_1ex31d2.htm | 13187 | 2011-11-04 10:44:53 |
| a11-25738_1ex32.htm | 13273 | 2011-11-04 10:44:53 |
| FilingSummary.xml | 6414 | 2011-11-04 10:44:53 |
| Financial_Report.xls | 248338 | 2011-11-04 10:44:53 |
| nsys-20110930.xml | 263802 | 2011-11-04 10:44:53 |
| nsys-20110930.xsd | 9909 | 2011-11-04 10:44:53 |
| nsys-20110930_cal.xml | 40286 | 2011-11-04 10:44:53 |
| nsys-20110930_def.xml | 71220 | 2011-11-04 10:44:53 |
| nsys-20110930_lab.xml | 198748 | 2011-11-04 10:44:53 |
| nsys-20110930_pre.xml | 99100 | 2011-11-04 10:44:53 |
| R1.htm | 113292 | 2011-11-04 10:44:53 |
| R10.htm | 58908 | 2011-11-04 10:44:53 |
| R11.htm | 19784 | 2011-11-04 10:44:53 |
| R2.htm | 24356 | 2011-11-04 10:44:53 |
| R3.htm | 58066 | 2011-11-04 10:44:53 |
| R4.htm | 118101 | 2011-11-04 10:44:53 |
| R5.htm | 115208 | 2011-11-04 10:44:53 |
| R6.htm | 9891 | 2011-11-04 10:44:53 |
| R7.htm | 7687 | 2011-11-04 10:44:53 |
| R8.htm | 13351 | 2011-11-04 10:44:53 |
| R9.htm | 45481 | 2011-11-04 10:44:53 |
| report.css | 2721 | 2011-11-04 10:44:53 |
| Show.js | 6423 | 2011-11-04 10:44:53 |