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| 0001213900-24-097473-index.html | 2024-11-13 16:12:26 | |
| 0001213900-24-097473.txt | 2024-11-13 16:12:26 | |
 0001213900-24-097473-xbrl.zip | 240279 | 2024-11-13 16:12:26 |
| ex311_1.htm | 12896 | 2024-11-13 16:12:26 |
| ex312_2.htm | 10534 | 2024-11-13 16:12:26 |
| ex321_3.htm | 9502 | 2024-11-13 16:12:26 |
| FilingSummary.xml | 29663 | 2024-11-13 16:12:26 |
| Financial_Report.xlsx | 82392 | 2024-11-13 16:12:26 |
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| nn-20240930.htm | 1987513 | 2024-11-13 16:12:26 |
| nn-20240930.xsd | 54331 | 2024-11-13 16:12:26 |
| nn-20240930_cal.xml | 80988 | 2024-11-13 16:12:26 |
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| R1.htm | 55136 | 2024-11-13 16:12:26 |
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| report.css | 2767 | 2024-11-13 16:12:26 |
| Show.js | 1085 | 2024-11-13 16:12:26 |