Stock-Based Compensation - Expense (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Stock-Based Compensation
Share-based compensation costs	$ 180	$ 3,433
Research and development
Stock-Based Compensation
Share-based compensation costs	(514)	1,281
Selling, general and administrative
Stock-Based Compensation
Share-based compensation costs	$ 694	$ 2,152

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