Stock-Based Compensation - Summary of Operating Expenses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total expense	$ 2,314	$ 384	$ 3,359	$ 677
Research and development
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total expense	1,375	241	1,940	415
General and administrative
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Total expense	$ 939	$ 143	$ 1,419	$ 262