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|---|---|---|
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| 0001564590-17-001786-index.html | 2017-02-17 17:00:42 | |
| 0001564590-17-001786.txt | 2017-02-17 17:00:42 | |
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| navg-8k_20170220.htm | 28809 | 2017-02-17 17:00:42 |
| navg-ex991_6.htm | 3498646 | 2017-02-17 17:00:42 |