Stock-Based Compensation - Stock-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Stock-based compensation
Share-based compensation expense	$ 5,048	$ 4,622	$ 10,135	$ 8,355
Research and development expenses
Stock-based compensation
Share-based compensation expense	2,141	2,014	4,507	3,627
General and administrative expenses
Stock-based compensation
Share-based compensation expense	$ 2,907	$ 2,608	$ 5,628	$ 4,728

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details