Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144204-12-018965-index-headers.html | 2012-03-30 16:52:56 | |
| 0001144204-12-018965-index.html | 2012-03-30 16:52:56 | |
| 0001144204-12-018965.txt | 2012-03-30 16:52:56 | |
 0001144204-12-018965-xbrl.zip | 98797 | 2012-03-30 16:52:56 |
| FilingSummary.xml | 13337 | 2012-03-30 16:52:56 |
| Financial_Report.xls | 718298 | 2012-03-30 16:52:56 |
 footer_logo.jpg | 2426 | 2012-03-30 16:52:56 |
 header.jpg | 32247 | 2012-03-30 16:52:56 |
 logo.jpg | 17235 | 2012-03-30 16:52:56 |
 logo1.jpg | 12216 | 2012-03-30 16:52:56 |
| nvsl-20111231.xml | 902731 | 2012-03-30 16:52:56 |
| nvsl-20111231.xsd | 22526 | 2012-03-30 16:52:56 |
| nvsl-20111231_cal.xml | 46535 | 2012-03-30 16:52:56 |
| nvsl-20111231_def.xml | 94123 | 2012-03-30 16:52:56 |
| nvsl-20111231_lab.xml | 217038 | 2012-03-30 16:52:56 |
| nvsl-20111231_pre.xml | 128612 | 2012-03-30 16:52:56 |
| R1.htm | 37582 | 2012-03-30 16:52:56 |
| R10.htm | 47220 | 2012-03-30 16:52:56 |
| R11.htm | 67271 | 2012-03-30 16:52:56 |
| R12.htm | 227574 | 2012-03-30 16:52:56 |
| R13.htm | 18543 | 2012-03-30 16:52:56 |
| R14.htm | 26572 | 2012-03-30 16:52:56 |
| R15.htm | 22731 | 2012-03-30 16:52:56 |
| R16.htm | 37079 | 2012-03-30 16:52:56 |
| R17.htm | 8140 | 2012-03-30 16:52:56 |
| R18.htm | 37248 | 2012-03-30 16:52:56 |
| R19.htm | 34273 | 2012-03-30 16:52:56 |
| R2.htm | 129098 | 2012-03-30 16:52:56 |
| R20.htm | 18187 | 2012-03-30 16:52:56 |
| R21.htm | 25394 | 2012-03-30 16:52:56 |
| R22.htm | 15741 | 2012-03-30 16:52:56 |
| R23.htm | 11423 | 2012-03-30 16:52:56 |
| R24.htm | 22881 | 2012-03-30 16:52:56 |
| R25.htm | 39643 | 2012-03-30 16:52:56 |
| R26.htm | 9986 | 2012-03-30 16:52:56 |
| R27.htm | 34618 | 2012-03-30 16:52:56 |
| R28.htm | 41049 | 2012-03-30 16:52:56 |
| R3.htm | 35076 | 2012-03-30 16:52:56 |
| R4.htm | 132089 | 2012-03-30 16:52:56 |
| R5.htm | 71255 | 2012-03-30 16:52:56 |
| R6.htm | 18916 | 2012-03-30 16:52:56 |
| R7.htm | 198485 | 2012-03-30 16:52:56 |
| R8.htm | 9030 | 2012-03-30 16:52:56 |
| R9.htm | 7376 | 2012-03-30 16:52:56 |
| report.css | 2721 | 2012-03-30 16:52:56 |
| Show.js | 6423 | 2012-03-30 16:52:56 |
| v305827_10k.htm | 1782690 | 2012-03-30 16:52:56 |
| v305827_ex21-0.htm | 3113 | 2012-03-30 16:52:56 |
| v305827_ex23-0.htm | 3159 | 2012-03-30 16:52:56 |
| v305827_ex31-1.htm | 10285 | 2012-03-30 16:52:56 |
| v305827_ex31-2.htm | 10383 | 2012-03-30 16:52:56 |
| v305827_ex32-0.htm | 6042 | 2012-03-30 16:52:56 |