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Financial Instruments - Summary of Changes in Fair Value of Level 3 Financial Instruments (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 | Dec. 31, 2025
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value, Beginning Balance | $ 29,711 | $ 8,258
Change in the fair value loss on share subscription liability | 0 | (26)
Fair Value, Ending Balance | 29,261 | 29,711
Warrant and Series A [Member] |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Change in the fair value loss on share subscription liability | $ (450) | $ 21,479

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