Summary of Significant Accounting Policies - Stock-Based Compensation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Summary of Significant Accounting Polices
Stock-based compensation expense	$ 6,314	$ 4,554
Tax benefits recognized from stock-based compensation expense	0	0
Research and development
Summary of Significant Accounting Polices
Stock-based compensation expense	1,304	1,318
General and administrative
Summary of Significant Accounting Polices
Stock-based compensation expense	$ 5,010	$ 3,236