Commitments and Contingencies - License Agreement with Dong-A ST (Details) $ in Thousands	Sep. 14, 2022 USD ($) item	Sep. 30, 2023 USD ($)
Commitments and Contingencies
Amount of milestones accrued		$ 0
Dong A ST License Agreement | Dong-A
Commitments and Contingencies
Number of proprietary compounds in a license | item	2
DA-1726 | Dong-A
Commitments and Contingencies
Developmental and regulatory milestone payment eligible to be received	$ 178,000
DA-1241 | Dong-A
Commitments and Contingencies
Developmental and regulatory milestone payment eligible to be received	$ 138,000