Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-001039-index-headers.html | 2022-01-18 11:51:28 | |
| 0001437749-22-001039-index.html | 2022-01-18 11:51:28 | |
| 0001437749-22-001039.txt | 2022-01-18 11:51:28 | |
 0001437749-22-001039-xbrl.zip | 11290 | 2022-01-18 11:51:28 |
| ex_324989.htm | 6649 | 2022-01-18 11:51:28 |
| FilingSummary.xml | 1760 | 2022-01-18 11:51:28 |
| Financial_Report.xlsx | 5695 | 2022-01-18 11:51:28 |
 logo.jpg | 4565 | 2022-01-18 11:51:28 |
| MetaLinks.json | 18866 | 2022-01-18 11:51:28 |
| naii-20220118.xsd | 3593 | 2022-01-18 11:51:28 |
| naii-20220118_def.xml | 11424 | 2022-01-18 11:51:28 |
| naii-20220118_lab.xml | 15310 | 2022-01-18 11:51:28 |
| naii-20220118_pre.xml | 11584 | 2022-01-18 11:51:28 |
| naii20220117_8k.htm | 22726 | 2022-01-18 11:51:28 |
| naii20220117_8k_htm.xml | 2561 | 2022-01-18 11:51:28 |
| R1.htm | 38833 | 2022-01-18 11:51:28 |
| report.css | 2767 | 2022-01-18 11:51:28 |
| Show.js | 1085 | 2022-01-18 11:51:28 |