Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001062993-13-002396-index-headers.html | 2013-05-10 16:34:07 | |
| 0001062993-13-002396-index.html | 2013-05-10 16:34:07 | |
| 0001062993-13-002396.txt | 2013-05-10 16:34:07 | |
 0001062993-13-002396-xbrl.zip | 111337 | 2013-05-10 16:34:07 |
| exhibit31-1.htm | 7521 | 2013-05-10 16:34:07 |
| exhibit31-2.htm | 7528 | 2013-05-10 16:34:07 |
| exhibit32-1.htm | 2919 | 2013-05-10 16:34:07 |
| exhibit95-1.htm | 8618 | 2013-05-10 16:34:07 |
| FilingSummary.xml | 23657 | 2013-05-10 16:34:07 |
| Financial_Report.xls | 276948 | 2013-05-10 16:34:07 |
| form10q.htm | 254953 | 2013-05-10 16:34:07 |
| nrds-20130331.xml | 276020 | 2013-05-10 16:34:07 |
| nrds-20130331.xsd | 101191 | 2013-05-10 16:34:07 |
| nrds-20130331_cal.xml | 43762 | 2013-05-10 16:34:07 |
| nrds-20130331_def.xml | 340797 | 2013-05-10 16:34:07 |
| nrds-20130331_lab.xml | 600933 | 2013-05-10 16:34:07 |
| nrds-20130331_pre.xml | 382536 | 2013-05-10 16:34:07 |
| R1.htm | 34180 | 2013-05-10 16:34:07 |
| R10.htm | 4048 | 2013-05-10 16:34:07 |
| R11.htm | 14443 | 2013-05-10 16:34:07 |
| R12.htm | 16365 | 2013-05-10 16:34:07 |
| R13.htm | 15919 | 2013-05-10 16:34:07 |
| R14.htm | 7902 | 2013-05-10 16:34:07 |
| R15.htm | 11989 | 2013-05-10 16:34:07 |
| R16.htm | 13019 | 2013-05-10 16:34:07 |
| R17.htm | 33019 | 2013-05-10 16:34:07 |
| R18.htm | 13936 | 2013-05-10 16:34:07 |
| R19.htm | 7426 | 2013-05-10 16:34:07 |
| R2.htm | 131184 | 2013-05-10 16:34:07 |
| R20.htm | 21819 | 2013-05-10 16:34:07 |
| R21.htm | 9856 | 2013-05-10 16:34:07 |
| R22.htm | 13252 | 2013-05-10 16:34:07 |
| R23.htm | 11073 | 2013-05-10 16:34:07 |
| R24.htm | 8031 | 2013-05-10 16:34:07 |
| R25.htm | 29811 | 2013-05-10 16:34:07 |
| R26.htm | 9984 | 2013-05-10 16:34:07 |
| R27.htm | 16559 | 2013-05-10 16:34:07 |
| R28.htm | 18589 | 2013-05-10 16:34:07 |
| R29.htm | 11679 | 2013-05-10 16:34:07 |
| R3.htm | 14296 | 2013-05-10 16:34:07 |
| R30.htm | 9714 | 2013-05-10 16:34:07 |
| R31.htm | 68499 | 2013-05-10 16:34:07 |
| R32.htm | 40438 | 2013-05-10 16:34:07 |
| R33.htm | 16522 | 2013-05-10 16:34:07 |
| R34.htm | 3127 | 2013-05-10 16:34:07 |
| R35.htm | 32007 | 2013-05-10 16:34:07 |
| R36.htm | 12334 | 2013-05-10 16:34:07 |
| R37.htm | 3105 | 2013-05-10 16:34:07 |
| R38.htm | 28705 | 2013-05-10 16:34:07 |
| R39.htm | 43844 | 2013-05-10 16:34:07 |
| R4.htm | 54022 | 2013-05-10 16:34:07 |
| R40.htm | 10301 | 2013-05-10 16:34:07 |
| R41.htm | 15470 | 2013-05-10 16:34:07 |
| R42.htm | 25686 | 2013-05-10 16:34:07 |
| R43.htm | 21938 | 2013-05-10 16:34:07 |
| R44.htm | 24541 | 2013-05-10 16:34:07 |
| R45.htm | 30048 | 2013-05-10 16:34:07 |
| R46.htm | 27770 | 2013-05-10 16:34:07 |
| R5.htm | 4294 | 2013-05-10 16:34:07 |
| R6.htm | 115497 | 2013-05-10 16:34:07 |
| R7.htm | 30696 | 2013-05-10 16:34:07 |
| R8.htm | 11598 | 2013-05-10 16:34:07 |
| R9.htm | 12502 | 2013-05-10 16:34:07 |
| report.css | 2721 | 2013-05-10 16:34:07 |
| Show.js | 6423 | 2013-05-10 16:34:07 |