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| 0001635984-16-000058-index.html | 2016-05-06 11:19:40 | |
| 0001635984-16-000058.txt | 2016-05-06 11:19:40 | |
 0001635984-16-000058-xbrl.zip | 321673 | 2016-05-06 11:19:40 |
| FilingSummary.xml | 32969 | 2016-05-06 11:19:40 |
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| nwlgi2016q110q.htm | 2999239 | 2016-05-06 11:19:40 |
| nwlgi2016q110qex-31a.htm | 20218 | 2016-05-06 11:19:40 |
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| nwlgi2016q110qex-32a.htm | 24636 | 2016-05-06 11:19:40 |
| nwli-20160331.xml | 4299477 | 2016-05-06 11:19:40 |
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| report.css | 2767 | 2016-05-06 11:19:40 |
| Show.js | 1410 | 2016-05-06 11:19:40 |