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|---|---|---|
 0001404644-25-000034-index-headers.html | 2025-04-25 09:53:39 | |
| 0001404644-25-000034-index.html | 2025-04-25 09:53:39 | |
| 0001404644-25-000034.txt | 2025-04-25 09:53:39 | |
 0001404644-25-000034-xbrl.zip | 751439 | 2025-04-25 09:53:39 |
| FilingSummary.xml | 3667 | 2025-04-25 09:53:39 |
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| ngne-20250425.htm | 825995 | 2025-04-25 09:53:39 |
| ngne-20250425.xsd | 2647 | 2025-04-25 09:53:39 |
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| ngne-20250425_htm.xml | 62493 | 2025-04-25 09:53:39 |
| ngne-20250425_lab.xml | 3463 | 2025-04-25 09:53:39 |
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| R1.htm | 10822 | 2025-04-25 09:53:39 |
| R2.htm | 101743 | 2025-04-25 09:53:39 |
| R3.htm | 14130 | 2025-04-25 09:53:39 |
| R4.htm | 4370 | 2025-04-25 09:53:39 |
| report.css | 2767 | 2025-04-25 09:53:39 |
| Show.js | 1085 | 2025-04-25 09:53:39 |