Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000910472-13-001880-index-headers.html | 2013-05-15 17:09:18 | |
| 0000910472-13-001880-index.html | 2013-05-15 17:09:18 | |
| 0000910472-13-001880.txt | 2013-05-15 17:09:18 | |
 0000910472-13-001880-xbrl.zip | 31436 | 2013-05-15 17:09:18 |
 BarChart1.jpg | 17580 | 2013-05-15 17:09:18 |
 BarChart2.jpg | 16131 | 2013-05-15 17:09:18 |
| FilingSummary.xml | 2085 | 2013-05-15 17:09:18 |
| Financial_Report.xls | 147889 | 2013-05-15 17:09:18 |
| nlvt-20130506.xml | 56173 | 2013-05-15 17:09:18 |
| nlvt-20130506.xsd | 7056 | 2013-05-15 17:09:18 |
| nlvt-20130506_cal.xml | 5068 | 2013-05-15 17:09:18 |
| nlvt-20130506_def.xml | 70374 | 2013-05-15 17:09:18 |
| nlvt-20130506_lab.xml | 126358 | 2013-05-15 17:09:18 |
| nlvt-20130506_pre.xml | 152304 | 2013-05-15 17:09:18 |
| R1.htm | 130205 | 2013-05-15 17:09:18 |
| R6.htm | 241817 | 2013-05-15 17:09:18 |
| report.css | 2720 | 2013-05-15 17:09:18 |
| Show.js | 6423 | 2013-05-15 17:09:18 |
| xbrl497.htm | 1555 | 2013-05-15 17:09:18 |