Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-016520-index-headers.html | 2023-06-02 18:14:52 | |
| 0001437749-23-016520-index.html | 2023-06-02 18:14:52 | |
| 0001437749-23-016520.txt | 2023-06-02 18:14:52 | |
 0001437749-23-016520-xbrl.zip | 28405 | 2023-06-02 18:14:52 |
| ex_529276.htm | 33756 | 2023-06-02 18:14:52 |
| ex_529291.htm | 8154 | 2023-06-02 18:14:52 |
| ex_529357.htm | 15449 | 2023-06-02 18:14:52 |
| ex_529366.htm | 12757 | 2023-06-02 18:14:52 |
| FilingSummary.xml | 1865 | 2023-06-02 18:14:52 |
| Financial_Report.xlsx | 5846 | 2023-06-02 18:14:52 |
| MetaLinks.json | 21874 | 2023-06-02 18:14:52 |
| navb-20230601.xsd | 4034 | 2023-06-02 18:14:52 |
| navb-20230601_def.xml | 13505 | 2023-06-02 18:14:52 |
| navb-20230601_lab.xml | 17659 | 2023-06-02 18:14:52 |
| navb-20230601_pre.xml | 13472 | 2023-06-02 18:14:52 |
| navb20230602_8k.htm | 40219 | 2023-06-02 18:14:52 |
| navb20230602_8k_htm.xml | 4288 | 2023-06-02 18:14:52 |
| R1.htm | 42359 | 2023-06-02 18:14:52 |
| report.css | 2767 | 2023-06-02 18:14:52 |
| Show.js | 1085 | 2023-06-02 18:14:52 |