Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-25-041517-index-headers.html | 2025-05-09 16:05:19 | |
| 0001213900-25-041517-index.html | 2025-05-09 16:05:19 | |
| 0001213900-25-041517.txt | 2025-05-09 16:05:19 | |
 0001213900-25-041517-xbrl.zip | 13840 | 2025-05-09 16:05:19 |
| FilingSummary.xml | 1693 | 2025-05-09 16:05:19 |
| Financial_Report.xlsx | 6016 | 2025-05-09 16:05:19 |
| MetaLinks.json | 20565 | 2025-05-09 16:05:19 |
| nn-20250411.htm | 40523 | 2025-05-09 16:05:19 |
| nn-20250411.xsd | 4404 | 2025-05-09 16:05:19 |
| nn-20250411_cal.xml | 865 | 2025-05-09 16:05:19 |
| nn-20250411_def.xml | 18229 | 2025-05-09 16:05:19 |
| nn-20250411_htm.xml | 5349 | 2025-05-09 16:05:19 |
| nn-20250411_lab.xml | 23593 | 2025-05-09 16:05:19 |
| nn-20250411_pre.xml | 17137 | 2025-05-09 16:05:19 |
| R1.htm | 45221 | 2025-05-09 16:05:19 |
| report.css | 2767 | 2025-05-09 16:05:19 |
| Show.js | 1085 | 2025-05-09 16:05:19 |