Supplemental Balance Sheet Information - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Property Plant And Equipment [Line Items]
Total property and equipment	$ 9,857	$ 9,078
Accumulated depreciation and amortization	(4,523)	(4,382)
Property & equipment, net	5,334	4,696
Scientific Equipment
Property Plant And Equipment [Line Items]
Total property and equipment	4,449	3,434
Furniture & office equipment
Property Plant And Equipment [Line Items]
Total property and equipment	1,206	1,467
Leasehold Improvements & Assets under Construction
Property Plant And Equipment [Line Items]
Total property and equipment	$ 4,201	$ 4,177