Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001213900-23-055802-index-headers.html | 2023-07-10 16:02:49 | |
| 0001213900-23-055802-index.html | 2023-07-10 16:02:49 | |
| 0001213900-23-055802.txt | 2023-07-10 16:02:49 | |
 0001213900-23-055802-xbrl.zip | 12313 | 2023-07-10 16:02:49 |
| FilingSummary.xml | 1658 | 2023-07-10 16:02:49 |
| Financial_Report.xlsx | 5793 | 2023-07-10 16:02:49 |
| MetaLinks.json | 20121 | 2023-07-10 16:02:49 |
| nn-20230706.htm | 34116 | 2023-07-10 16:02:49 |
| nn-20230706.xsd | 4675 | 2023-07-10 16:02:49 |
| nn-20230706_cal.xml | 865 | 2023-07-10 16:02:49 |
| nn-20230706_def.xml | 17750 | 2023-07-10 16:02:49 |
| nn-20230706_htm.xml | 4906 | 2023-07-10 16:02:49 |
| nn-20230706_lab.xml | 22904 | 2023-07-10 16:02:49 |
| nn-20230706_pre.xml | 16633 | 2023-07-10 16:02:49 |
| R1.htm | 43400 | 2023-07-10 16:02:49 |
| report.css | 2767 | 2023-07-10 16:02:49 |
| Show.js | 1085 | 2023-07-10 16:02:49 |