Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-007005-index-headers.html | 2022-03-23 16:31:09 | |
| 0001437749-22-007005-index.html | 2022-03-23 16:31:09 | |
| 0001437749-22-007005.txt | 2022-03-23 16:31:09 | |
 0001437749-22-007005-xbrl.zip | 17938 | 2022-03-23 16:31:09 |
| ex_350027.htm | 111939 | 2022-03-23 16:31:09 |
| FilingSummary.xml | 1772 | 2022-03-23 16:31:09 |
| Financial_Report.xlsx | 5685 | 2022-03-23 16:31:09 |
| MetaLinks.json | 19037 | 2022-03-23 16:31:09 |
| navb-20220323.xsd | 3601 | 2022-03-23 16:31:09 |
| navb-20220323_def.xml | 11532 | 2022-03-23 16:31:09 |
| navb-20220323_lab.xml | 15414 | 2022-03-23 16:31:09 |
| navb-20220323_pre.xml | 11688 | 2022-03-23 16:31:09 |
| navb20220322_8k.htm | 26080 | 2022-03-23 16:31:09 |
| navb20220322_8k_htm.xml | 2570 | 2022-03-23 16:31:09 |
| R1.htm | 38963 | 2022-03-23 16:31:09 |
| report.css | 2767 | 2022-03-23 16:31:09 |
| Show.js | 1085 | 2022-03-23 16:31:09 |