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Significant Agreements (Details) - USD ($) $ in Millions |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 17, 2025 | Mar. 31, 2026 | Dec. 31, 2025
Immunovia AB [Member] |  |  |
Significant Agreements [Line Items] |  |  |
License revenue |  |  | $ 0.6
License Agreement [Member] |  |  |
Significant Agreements [Line Items] |  |  |
Non-refundable upfront license fee | $ 0.3 |  |
Payments for study-related services |  | $ 0.3 |

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