Revenue - Allocation of Performance Obligation (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Norgine Agreement
Collaboration License And Funding Arrangements [Line Items]
Remaining performance obligation	$ 29,675
Revenue from collaborative arrangement, excluding revenue from contract with customer	28,094	$ 0
Norgine Agreement, License
Collaboration License And Funding Arrangements [Line Items]
Remaining performance obligation	27,639
Revenue from collaborative arrangement, excluding revenue from contract with customer	27,639	0
Norgine Agreement, R&D - WHIM
Collaboration License And Funding Arrangements [Line Items]
Remaining performance obligation	312
Revenue from collaborative arrangement, excluding revenue from contract with customer	25	0
Norgine Agreement, R&D - CN
Collaboration License And Funding Arrangements [Line Items]
Remaining performance obligation	1,724
Revenue from collaborative arrangement, excluding revenue from contract with customer	$ 430	$ 0