Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-21-022925-index-headers.html | 2021-09-30 16:01:16 | |
| 0001437749-21-022925-index.html | 2021-09-30 16:01:16 | |
| 0001437749-21-022925.txt | 2021-09-30 16:01:16 | |
 0001437749-21-022925-xbrl.zip | 14129 | 2021-09-30 16:01:16 |
| ex_287744.htm | 12908 | 2021-09-30 16:01:16 |
| FilingSummary.xml | 1759 | 2021-09-30 16:01:16 |
| Financial_Report.xlsx | 5685 | 2021-09-30 16:01:16 |
| MetaLinks.json | 18981 | 2021-09-30 16:01:16 |
| navb-20210927.xsd | 3593 | 2021-09-30 16:01:16 |
| navb-20210927_def.xml | 11424 | 2021-09-30 16:01:16 |
| navb-20210927_lab.xml | 15310 | 2021-09-30 16:01:16 |
| navb-20210927_pre.xml | 11584 | 2021-09-30 16:01:16 |
| navb20210929_8k.htm | 28624 | 2021-09-30 16:01:16 |
| navb20210929_8k_htm.xml | 2568 | 2021-09-30 16:01:16 |
| R1.htm | 38839 | 2021-09-30 16:01:16 |
| report.css | 2767 | 2021-09-30 16:01:16 |
| Show.js | 1085 | 2021-09-30 16:01:16 |