Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144204-12-028121-index-headers.html | 2012-05-11 17:02:07 | |
| 0001144204-12-028121-index.html | 2012-05-11 17:02:07 | |
| 0001144204-12-028121.txt | 2012-05-11 17:02:07 | |
 0001144204-12-028121-xbrl.zip | 77621 | 2012-05-11 17:02:07 |
| FilingSummary.xml | 12728 | 2012-05-11 17:02:07 |
| Financial_Report.xls | 348881 | 2012-05-11 17:02:07 |
| nbs-20120331.xml | 412745 | 2012-05-11 17:02:07 |
| nbs-20120331.xsd | 19270 | 2012-05-11 17:02:07 |
| nbs-20120331_cal.xml | 55730 | 2012-05-11 17:02:07 |
| nbs-20120331_def.xml | 132905 | 2012-05-11 17:02:07 |
| nbs-20120331_lab.xml | 184647 | 2012-05-11 17:02:07 |
| nbs-20120331_pre.xml | 159339 | 2012-05-11 17:02:07 |
| R1.htm | 28827 | 2012-05-11 17:02:07 |
| R10.htm | 14182 | 2012-05-11 17:02:07 |
| R11.htm | 7712 | 2012-05-11 17:02:07 |
| R12.htm | 8460 | 2012-05-11 17:02:07 |
| R13.htm | 9046 | 2012-05-11 17:02:07 |
| R14.htm | 28528 | 2012-05-11 17:02:07 |
| R15.htm | 38144 | 2012-05-11 17:02:07 |
| R16.htm | 7781 | 2012-05-11 17:02:07 |
| R17.htm | 11144 | 2012-05-11 17:02:07 |
| R18.htm | 8433 | 2012-05-11 17:02:07 |
| R19.htm | 130630 | 2012-05-11 17:02:07 |
| R2.htm | 189933 | 2012-05-11 17:02:07 |
| R20.htm | 8758 | 2012-05-11 17:02:07 |
| R21.htm | 24924 | 2012-05-11 17:02:07 |
| R22.htm | 21306 | 2012-05-11 17:02:07 |
| R23.htm | 13005 | 2012-05-11 17:02:07 |
| R24.htm | 20001 | 2012-05-11 17:02:07 |
| R25.htm | 6046 | 2012-05-11 17:02:07 |
| R3.htm | 54292 | 2012-05-11 17:02:07 |
| R4.htm | 90166 | 2012-05-11 17:02:07 |
| R5.htm | 39791 | 2012-05-11 17:02:07 |
| R6.htm | 46605 | 2012-05-11 17:02:07 |
| R7.htm | 159781 | 2012-05-11 17:02:07 |
| R8.htm | 15933 | 2012-05-11 17:02:07 |
| R9.htm | 9870 | 2012-05-11 17:02:07 |
| report.css | 2721 | 2012-05-11 17:02:07 |
| Show.js | 6423 | 2012-05-11 17:02:07 |
| v311330_10q.htm | 610993 | 2012-05-11 17:02:07 |
| v311330_ex31-1.htm | 7608 | 2012-05-11 17:02:07 |
| v311330_ex31-2.htm | 7660 | 2012-05-11 17:02:07 |
| v311330_ex32-1.htm | 5465 | 2012-05-11 17:02:07 |
| v311330_ex32-2.htm | 5399 | 2012-05-11 17:02:07 |