Leases - Balance Sheet related information (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 4,278	$ 1,564
Operating lease liabilities, current portion	$ 63	$ 310
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities and Other Liabilities	Accrued Liabilities and Other Liabilities
Operating lease liabilities, net of current portion	$ 4,769	$ 1,340
Total operating lease liabilities	4,832
Office and laboratory space
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	4,278	1,564
Operating lease liabilities, current portion	63	310
Operating lease liabilities, net of current portion	4,769	1,340
Total operating lease liabilities	$ 4,832	$ 1,650