Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001580642-17-002891-index-headers.html | 2017-05-09 13:28:49 | |
| 0001580642-17-002891-index.html | 2017-05-09 13:28:49 | |
| 0001580642-17-002891.txt | 2017-05-09 13:28:49 | |
 0001580642-17-002891-xbrl.zip | 29314 | 2017-05-09 13:28:49 |
 BarChart1.png | 11456 | 2017-05-09 13:28:49 |
| bts_485bx.htm | 23676 | 2017-05-09 13:28:49 |
| FilingSummary.xml | 2128 | 2017-05-09 13:28:49 |
| nlvt-20170501.xml | 36441 | 2017-05-09 13:28:49 |
| nlvt-20170501.xsd | 6317 | 2017-05-09 13:28:49 |
| nlvt-20170501_cal.xml | 5405 | 2017-05-09 13:28:49 |
| nlvt-20170501_def.xml | 63738 | 2017-05-09 13:28:49 |
| nlvt-20170501_lab.xml | 121214 | 2017-05-09 13:28:49 |
| nlvt-20170501_pre.xml | 142550 | 2017-05-09 13:28:49 |
| R1.htm | 85639 | 2017-05-09 13:28:49 |
| R6.htm | 166940 | 2017-05-09 13:28:49 |
| report.css | 2767 | 2017-05-09 13:28:49 |
| Show.js | 1410 | 2017-05-09 13:28:49 |