Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001554855-25-000585-index-headers.html | 2025-05-23 06:05:16 | |
| 0001554855-25-000585-index.html | 2025-05-23 06:05:16 | |
| 0001554855-25-000585.txt | 2025-05-23 06:05:16 | |
 0001554855-25-000585-xbrl.zip | 15648 | 2025-05-23 06:05:16 |
| FilingSummary.xml | 1691 | 2025-05-23 06:05:16 |
| MetaLinks.json | 22039 | 2025-05-23 06:05:16 |
| nn-20250522.htm | 92724 | 2025-05-23 06:05:16 |
| nn-20250522.xsd | 4422 | 2025-05-23 06:05:16 |
| nn-20250522_cal.xml | 883 | 2025-05-23 06:05:16 |
| nn-20250522_def.xml | 19846 | 2025-05-23 06:05:16 |
| nn-20250522_htm.xml | 4905 | 2025-05-23 06:05:16 |
| nn-20250522_lab.xml | 25067 | 2025-05-23 06:05:16 |
| nn-20250522_pre.xml | 18188 | 2025-05-23 06:05:16 |
| R1.htm | 43380 | 2025-05-23 06:05:16 |
| report.css | 2767 | 2025-05-23 06:05:16 |
| Show.js | 1084 | 2025-05-23 06:05:16 |