Stock Based Compensation Plan - Schedule of Stock-Based Compensation Expenses (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
General and administrative	$ 6,128	$ 3,976
Total stock-based compensation expense	2,105	834
Research and development
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Research and development	762	266
General and administrative
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
General and administrative	$ 1,343	$ 568

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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