Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001635984-19-000029-index-headers.html | 2019-10-21 15:09:22 | |
| 0001635984-19-000029-index.html | 2019-10-21 15:09:22 | |
| 0001635984-19-000029.txt | 2019-10-21 15:09:22 | |
 0001635984-19-000029-xbrl.zip | 11524 | 2019-10-21 15:09:22 |
| a8-kcashdividends10x21.htm | 39305 | 2019-10-21 15:09:22 |
| a8-kcashdividends10x21_htm.xml | 3754 | 2019-10-21 15:09:22 |
| FilingSummary.xml | 1729 | 2019-10-21 15:09:22 |
| Financial_Report.xlsx | 5692 | 2019-10-21 15:09:22 |
| MetaLinks.json | 16979 | 2019-10-21 15:09:22 |
| nwli-20191018.xsd | 4615 | 2019-10-21 15:09:22 |
| nwli-20191018_cal.xml | 642 | 2019-10-21 15:09:22 |
| nwli-20191018_def.xml | 1492 | 2019-10-21 15:09:22 |
| nwli-20191018_lab.xml | 23061 | 2019-10-21 15:09:22 |
| nwli-20191018_pre.xml | 12074 | 2019-10-21 15:09:22 |
| R1.htm | 33813 | 2019-10-21 15:09:22 |
| report.css | 2767 | 2019-10-21 15:09:22 |
| Show.js | 1084 | 2019-10-21 15:09:22 |