Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144204-15-063385-index-headers.html | 2015-11-06 16:38:31 | |
| 0001144204-15-063385-index.html | 2015-11-06 16:38:31 | |
| 0001144204-15-063385.txt | 2015-11-06 16:38:31 | |
 0001144204-15-063385-xbrl.zip | 293734 | 2015-11-06 16:38:31 |
| FilingSummary.xml | 43461 | 2015-11-06 16:38:31 |
| Financial_Report.xlsx | 111517 | 2015-11-06 16:38:31 |
| nvsl-20150930.xml | 5626119 | 2015-11-06 16:38:31 |
| nvsl-20150930.xsd | 78844 | 2015-11-06 16:38:31 |
| nvsl-20150930_cal.xml | 68787 | 2015-11-06 16:38:31 |
| nvsl-20150930_def.xml | 492542 | 2015-11-06 16:38:31 |
| nvsl-20150930_lab.xml | 602557 | 2015-11-06 16:38:31 |
| nvsl-20150930_pre.xml | 551570 | 2015-11-06 16:38:31 |
| R1.htm | 22227 | 2015-11-06 16:38:31 |
| R10.htm | 1341245 | 2015-11-06 16:38:31 |
| R11.htm | 26391 | 2015-11-06 16:38:31 |
| R12.htm | 29407 | 2015-11-06 16:38:31 |
| R13.htm | 45822 | 2015-11-06 16:38:31 |
| R14.htm | 46562 | 2015-11-06 16:38:31 |
| R15.htm | 8029 | 2015-11-06 16:38:31 |
| R16.htm | 93108 | 2015-11-06 16:38:31 |
| R17.htm | 48796 | 2015-11-06 16:38:31 |
| R18.htm | 137094 | 2015-11-06 16:38:31 |
| R19.htm | 21927 | 2015-11-06 16:38:31 |
| R2.htm | 79664 | 2015-11-06 16:38:31 |
| R20.htm | 167860 | 2015-11-06 16:38:31 |
| R21.htm | 5667 | 2015-11-06 16:38:31 |
| R22.htm | 25039 | 2015-11-06 16:38:31 |
| R23.htm | 242328 | 2015-11-06 16:38:31 |
| R24.htm | 1303710 | 2015-11-06 16:38:31 |
| R25.htm | 23349 | 2015-11-06 16:38:31 |
| R26.htm | 28190 | 2015-11-06 16:38:31 |
| R27.htm | 44222 | 2015-11-06 16:38:31 |
| R28.htm | 43544 | 2015-11-06 16:38:31 |
| R29.htm | 90791 | 2015-11-06 16:38:31 |
| R3.htm | 24944 | 2015-11-06 16:38:31 |
| R30.htm | 40395 | 2015-11-06 16:38:31 |
| R31.htm | 121298 | 2015-11-06 16:38:31 |
| R32.htm | 19471 | 2015-11-06 16:38:31 |
| R33.htm | 144788 | 2015-11-06 16:38:31 |
| R34.htm | 10629 | 2015-11-06 16:38:31 |
| R35.htm | 38355 | 2015-11-06 16:38:31 |
| R36.htm | 30996 | 2015-11-06 16:38:31 |
| R37.htm | 83198 | 2015-11-06 16:38:31 |
| R38.htm | 10699 | 2015-11-06 16:38:31 |
| R39.htm | 11566 | 2015-11-06 16:38:31 |
| R4.htm | 88805 | 2015-11-06 16:38:31 |
| R40.htm | 31503 | 2015-11-06 16:38:31 |
| R41.htm | 126266 | 2015-11-06 16:38:31 |
| R42.htm | 117986 | 2015-11-06 16:38:31 |
| R43.htm | 32105 | 2015-11-06 16:38:31 |
| R44.htm | 50049 | 2015-11-06 16:38:31 |
| R45.htm | 19468 | 2015-11-06 16:38:31 |
| R46.htm | 10933 | 2015-11-06 16:38:31 |
| R47.htm | 37965 | 2015-11-06 16:38:31 |
| R48.htm | 111084 | 2015-11-06 16:38:31 |
| R49.htm | 69384 | 2015-11-06 16:38:31 |
| R5.htm | 26212 | 2015-11-06 16:38:31 |
| R50.htm | 12043 | 2015-11-06 16:38:31 |
| R51.htm | 7636 | 2015-11-06 16:38:31 |
| R52.htm | 14241 | 2015-11-06 16:38:31 |
| R53.htm | 5012 | 2015-11-06 16:38:31 |
| R54.htm | 26677 | 2015-11-06 16:38:31 |
| R55.htm | 10232 | 2015-11-06 16:38:31 |
| R56.htm | 8063 | 2015-11-06 16:38:31 |
| R57.htm | 41289 | 2015-11-06 16:38:31 |
| R58.htm | 8685 | 2015-11-06 16:38:31 |
| R59.htm | 12714 | 2015-11-06 16:38:31 |
| R6.htm | 23697 | 2015-11-06 16:38:31 |
| R60.htm | 33632 | 2015-11-06 16:38:31 |
| R61.htm | 19618 | 2015-11-06 16:38:31 |
| R62.htm | 15367 | 2015-11-06 16:38:31 |
| R63.htm | 26023 | 2015-11-06 16:38:31 |
| R64.htm | 19314 | 2015-11-06 16:38:31 |
| R65.htm | 24818 | 2015-11-06 16:38:31 |
| R66.htm | 13309 | 2015-11-06 16:38:31 |
| R67.htm | 78879 | 2015-11-06 16:38:31 |
| R68.htm | 24855 | 2015-11-06 16:38:31 |
| R69.htm | 11209 | 2015-11-06 16:38:31 |
| R7.htm | 111783 | 2015-11-06 16:38:31 |
| R70.htm | 79703 | 2015-11-06 16:38:31 |
| R71.htm | 43164 | 2015-11-06 16:38:31 |
| R72.htm | 19161 | 2015-11-06 16:38:31 |
| R73.htm | 7378 | 2015-11-06 16:38:31 |
| R74.htm | 6358 | 2015-11-06 16:38:31 |
| R8.htm | 25849 | 2015-11-06 16:38:31 |
| R9.htm | 241461 | 2015-11-06 16:38:31 |
| report.css | 2767 | 2015-11-06 16:38:31 |
| Show.js | 1410 | 2015-11-06 16:38:31 |
 tlogo.jpg | 14849 | 2015-11-06 16:38:31 |
| v423179_10q.htm | 1259851 | 2015-11-06 16:38:31 |
| v423179_ex31-1.htm | 8809 | 2015-11-06 16:38:31 |
| v423179_ex31-2.htm | 8774 | 2015-11-06 16:38:31 |
| v423179_ex32.htm | 6046 | 2015-11-06 16:38:31 |