Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001635984-21-000035-index-headers.html | 2021-11-08 14:07:04 | |
| 0001635984-21-000035-index.html | 2021-11-08 14:07:04 | |
| 0001635984-21-000035.txt | 2021-11-08 14:07:04 | |
 0001635984-21-000035-xbrl.zip | 15791 | 2021-11-08 14:07:04 |
| exhibit991-09x30x2021.htm | 59796 | 2021-11-08 14:07:04 |
| FilingSummary.xml | 1662 | 2021-11-08 14:07:04 |
| Financial_Report.xlsx | 5690 | 2021-11-08 14:07:04 |
| MetaLinks.json | 16996 | 2021-11-08 14:07:04 |
 newsreleaseheadernwlgia20a.jpg | 124378 | 2021-11-08 14:07:04 |
| nwli-20211108.htm | 40628 | 2021-11-08 14:07:04 |
| nwli-20211108.xsd | 1948 | 2021-11-08 14:07:04 |
| nwli-20211108_htm.xml | 10772 | 2021-11-08 14:07:04 |
| nwli-20211108_lab.xml | 24137 | 2021-11-08 14:07:04 |
| nwli-20211108_pre.xml | 12542 | 2021-11-08 14:07:04 |
| R1.htm | 38589 | 2021-11-08 14:07:04 |
| report.css | 2767 | 2021-11-08 14:07:04 |
| Show.js | 1085 | 2021-11-08 14:07:04 |