License, Collaboration, and Funding Agreements - Research and Development Incentive Program (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Other income (expense)	$ (4,197)	$ 426	$ 905
Research and Development Incentive Program
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Amount due under incentive receivable plan	1,200	700
Other income (expense)	500	$ 800	$ 500
Abbisko Agreement
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Potential milestone payments receivable	$ 214,000
X4 Austria
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Reimbursement rate for research and development	0.14