Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-22-022880-index-headers.html | 2022-09-22 06:03:30 | |
| 0001437749-22-022880-index.html | 2022-09-22 06:03:30 | |
| 0001437749-22-022880.txt | 2022-09-22 06:03:30 | |
 0001437749-22-022880-xbrl.zip | 18987 | 2022-09-22 06:03:30 |
| ex_425830.htm | 18589 | 2022-09-22 06:03:30 |
| ex_425831.htm | 174770 | 2022-09-22 06:03:30 |
| FilingSummary.xml | 1805 | 2022-09-22 06:03:30 |
| Financial_Report.xlsx | 5698 | 2022-09-22 06:03:30 |
| MetaLinks.json | 18921 | 2022-09-22 06:03:30 |
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 nai31.jpg | 5848 | 2022-09-22 06:03:30 |
| naii-20220921.xsd | 3602 | 2022-09-22 06:03:30 |
| naii-20220921_def.xml | 11533 | 2022-09-22 06:03:30 |
| naii-20220921_lab.xml | 15415 | 2022-09-22 06:03:30 |
| naii-20220921_pre.xml | 11689 | 2022-09-22 06:03:30 |
| naii20220921_8k.htm | 23201 | 2022-09-22 06:03:30 |
| naii20220921_8k_htm.xml | 2563 | 2022-09-22 06:03:30 |
| R1.htm | 38352 | 2022-09-22 06:03:30 |
| report.css | 2767 | 2022-09-22 06:03:30 |
| Show.js | 1085 | 2022-09-22 06:03:30 |