Leases - Balance Sheet related information (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	$ 2,388	$ 1,564
Operating lease liabilities, current portion	257	310
Operating lease liabilities, net of current portion	2,464	1,340
Total operating lease liabilities	2,721
Office and laboratory space
Lessee, Lease, Description [Line Items]
Operating lease right-of-use assets	2,388	1,564
Operating lease liabilities, current portion	257	310
Operating lease liabilities, net of current portion	2,464	1,340
Total operating lease liabilities	$ 2,721	$ 1,650