Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-023956-index-headers.html | 2023-08-16 16:30:14 | |
| 0001437749-23-023956-index.html | 2023-08-16 16:30:14 | |
| 0001437749-23-023956.txt | 2023-08-16 16:30:14 | |
 0001437749-23-023956-xbrl.zip | 11575 | 2023-08-16 16:30:14 |
| ex_561588.htm | 8201 | 2023-08-16 16:30:14 |
| FilingSummary.xml | 1770 | 2023-08-16 16:30:14 |
| Financial_Report.xlsx | 5708 | 2023-08-16 16:30:14 |
 logo.jpg | 7507 | 2023-08-16 16:30:14 |
| MetaLinks.json | 19330 | 2023-08-16 16:30:14 |
| naii-20230816.xsd | 3409 | 2023-08-16 16:30:14 |
| naii-20230816_def.xml | 11424 | 2023-08-16 16:30:14 |
| naii-20230816_lab.xml | 15310 | 2023-08-16 16:30:14 |
| naii-20230816_pre.xml | 11584 | 2023-08-16 16:30:14 |
| naii20230816_8k.htm | 25961 | 2023-08-16 16:30:14 |
| naii20230816_8k_htm.xml | 2562 | 2023-08-16 16:30:14 |
| R1.htm | 38351 | 2023-08-16 16:30:14 |
| report.css | 2767 | 2023-08-16 16:30:14 |
| Show.js | 1085 | 2023-08-16 16:30:14 |