Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-25-028285-index-headers.html | 2025-12-18 08:17:20 | |
| 0001493152-25-028285-index.html | 2025-12-18 08:17:20 | |
| 0001493152-25-028285.txt | 2025-12-18 08:17:20 | |
 0001493152-25-028285-xbrl.zip | 562476 | 2025-12-18 08:17:20 |
| ex21-1.htm | 7624 | 2025-12-18 08:17:20 |
| ex23-1.htm | 2571 | 2025-12-18 08:17:20 |
| ex31-1.htm | 18701 | 2025-12-18 08:17:20 |
| ex31-2.htm | 18942 | 2025-12-18 08:17:20 |
| ex32-1.htm | 8897 | 2025-12-18 08:17:20 |
| ex32-2.htm | 8905 | 2025-12-18 08:17:20 |
| FilingSummary.xml | 31807 | 2025-12-18 08:17:20 |
| form10-k.htm | 2165797 | 2025-12-18 08:17:20 |
 form10-k_001.jpg | 105335 | 2025-12-18 08:17:20 |
 form10-k_002.jpg | 53336 | 2025-12-18 08:17:20 |
 form10-k_003.jpg | 79619 | 2025-12-18 08:17:20 |
| form10-k_htm.xml | 969158 | 2025-12-18 08:17:20 |
| MetaLinks.json | 775411 | 2025-12-18 08:17:20 |
| nne-20250930.xsd | 50025 | 2025-12-18 08:17:20 |
| nne-20250930_cal.xml | 60453 | 2025-12-18 08:17:20 |
| nne-20250930_def.xml | 172541 | 2025-12-18 08:17:20 |
| nne-20250930_lab.xml | 485711 | 2025-12-18 08:17:20 |
| nne-20250930_pre.xml | 355598 | 2025-12-18 08:17:20 |
| R1.htm | 71780 | 2025-12-18 08:17:20 |
| R10.htm | 23934 | 2025-12-18 08:17:20 |
| R11.htm | 65505 | 2025-12-18 08:17:20 |
| R12.htm | 7805 | 2025-12-18 08:17:20 |
| R13.htm | 158642 | 2025-12-18 08:17:20 |
| R14.htm | 28801 | 2025-12-18 08:17:20 |
| R15.htm | 46037 | 2025-12-18 08:17:20 |
| R16.htm | 17921 | 2025-12-18 08:17:20 |
| R17.htm | 10283 | 2025-12-18 08:17:20 |
| R18.htm | 26747 | 2025-12-18 08:17:20 |
| R19.htm | 47649 | 2025-12-18 08:17:20 |
| R2.htm | 100542 | 2025-12-18 08:17:20 |
| R20.htm | 15865 | 2025-12-18 08:17:20 |
| R21.htm | 118829 | 2025-12-18 08:17:20 |
| R22.htm | 16022 | 2025-12-18 08:17:20 |
| R23.htm | 80646 | 2025-12-18 08:17:20 |
| R24.htm | 24681 | 2025-12-18 08:17:20 |
| R25.htm | 47997 | 2025-12-18 08:17:20 |
| R26.htm | 12370 | 2025-12-18 08:17:20 |
| R27.htm | 9533 | 2025-12-18 08:17:20 |
| R28.htm | 39202 | 2025-12-18 08:17:20 |
| R29.htm | 37409 | 2025-12-18 08:17:20 |
| R3.htm | 22052 | 2025-12-18 08:17:20 |
| R30.htm | 9705 | 2025-12-18 08:17:20 |
| R31.htm | 12390 | 2025-12-18 08:17:20 |
| R32.htm | 10165 | 2025-12-18 08:17:20 |
| R33.htm | 13701 | 2025-12-18 08:17:20 |
| R34.htm | 44246 | 2025-12-18 08:17:20 |
| R35.htm | 24479 | 2025-12-18 08:17:20 |
| R36.htm | 29883 | 2025-12-18 08:17:20 |
| R37.htm | 313515 | 2025-12-18 08:17:20 |
| R38.htm | 28152 | 2025-12-18 08:17:20 |
| R39.htm | 16903 | 2025-12-18 08:17:20 |
| R4.htm | 54981 | 2025-12-18 08:17:20 |
| R40.htm | 7898 | 2025-12-18 08:17:20 |
| R41.htm | 8384 | 2025-12-18 08:17:20 |
| R42.htm | 4806 | 2025-12-18 08:17:20 |
| R43.htm | 9272 | 2025-12-18 08:17:20 |
| R44.htm | 26206 | 2025-12-18 08:17:20 |
| R45.htm | 19809 | 2025-12-18 08:17:20 |
| R46.htm | 16379 | 2025-12-18 08:17:20 |
| R47.htm | 19227 | 2025-12-18 08:17:20 |
| R48.htm | 13406 | 2025-12-18 08:17:20 |
| R49.htm | 17337 | 2025-12-18 08:17:20 |
| R5.htm | 81136 | 2025-12-18 08:17:20 |
| R50.htm | 22358 | 2025-12-18 08:17:20 |
| R51.htm | 29079 | 2025-12-18 08:17:20 |
| R52.htm | 24010 | 2025-12-18 08:17:20 |
| R53.htm | 74203 | 2025-12-18 08:17:20 |
| R6.htm | 79947 | 2025-12-18 08:17:20 |
| R7.htm | 17742 | 2025-12-18 08:17:20 |
| R8.htm | 3932 | 2025-12-18 08:17:20 |
| R9.htm | 21638 | 2025-12-18 08:17:20 |
| report.css | 2767 | 2025-12-18 08:17:20 |
| Show.js | 1085 | 2025-12-18 08:17:20 |