Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-25-025755-index-headers.html | 2025-03-28 08:50:18 | |
| 0001213900-25-025755-index.html | 2025-03-28 08:50:18 | |
| 0001213900-25-025755.txt | 2025-03-28 08:50:18 | |
 0001213900-25-025755-xbrl.zip | 16379 | 2025-03-28 08:50:18 |
| ex991_1.htm | 8824 | 2025-03-28 08:50:18 |
| FilingSummary.xml | 1691 | 2025-03-28 08:50:18 |
| Financial_Report.xlsx | 5808 | 2025-03-28 08:50:18 |
| MetaLinks.json | 20111 | 2025-03-28 08:50:18 |
| nn-20250327.htm | 45656 | 2025-03-28 08:50:18 |
| nn-20250327.xsd | 4404 | 2025-03-28 08:50:18 |
| nn-20250327_cal.xml | 865 | 2025-03-28 08:50:18 |
| nn-20250327_def.xml | 17690 | 2025-03-28 08:50:18 |
| nn-20250327_htm.xml | 4905 | 2025-03-28 08:50:18 |
| nn-20250327_lab.xml | 22904 | 2025-03-28 08:50:18 |
| nn-20250327_pre.xml | 16603 | 2025-03-28 08:50:18 |
| R1.htm | 43382 | 2025-03-28 08:50:18 |
| report.css | 2767 | 2025-03-28 08:50:18 |
| Show.js | 1085 | 2025-03-28 08:50:18 |