Commitments and Contingencies (Details) - USD ($)	1 Months Ended	3 Months Ended	9 Months Ended		12 Months Ended
	Mar. 31, 2024	Sep. 30, 2024	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Commitments and Contingencies
Product revenue, net				$ 0
Obtaining a right-of-use asset in exchange for a lease liability		$ 1,200,000	$ 1,168,000	$ 1,628,000	$ 1,600,000
Hoffmann-La Roche ("Roche") | Research, Development and Commercialization Agreement
Commitments and Contingencies
Milestone payment due	$ 5,000,000.0
Remainder of future milestone payments		$ 3,000,000.0	$ 3,000,000.0