Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000910472-13-001797-index-headers.html | 2013-05-13 11:30:29 | |
| 0000910472-13-001797-index.html | 2013-05-13 11:30:29 | |
| 0000910472-13-001797.txt | 2013-05-13 11:30:29 | |
 0000910472-13-001797-xbrl.zip | 32011 | 2013-05-13 11:30:29 |
 BarChart1.jpg | 16346 | 2013-05-13 11:30:29 |
| FilingSummary.xml | 2054 | 2013-05-13 11:30:29 |
| Financial_Report.xls | 94767 | 2013-05-13 11:30:29 |
| nlvt-20130507.xml | 43355 | 2013-05-13 11:30:29 |
| nlvt-20130507.xsd | 6228 | 2013-05-13 11:30:29 |
| nlvt-20130507_cal.xml | 5499 | 2013-05-13 11:30:29 |
| nlvt-20130507_def.xml | 64359 | 2013-05-13 11:30:29 |
| nlvt-20130507_lab.xml | 121408 | 2013-05-13 11:30:29 |
| nlvt-20130507_pre.xml | 143689 | 2013-05-13 11:30:29 |
| R1.htm | 119616 | 2013-05-13 11:30:29 |
| R6.htm | 162726 | 2013-05-13 11:30:29 |
| report.css | 2720 | 2013-05-13 11:30:29 |
| Show.js | 6423 | 2013-05-13 11:30:29 |
| xbrl497.htm | 1313 | 2013-05-13 11:30:29 |