Option and Collaboration Agreements (Additional Information) (Details) - USD ($) $ in Thousands		1 Months Ended		12 Months Ended
	Dec. 19, 2018	Oct. 31, 2019	Mar. 31, 2019	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Option And Collaboration Agreements [Line Items]
Corporate bond				$ 5,000	$ 5,000
Option And Collaboration Agreement [Member] | Shinogi And Company Limited [Member]
Option And Collaboration Agreements [Line Items]
Upfront payment received	$ 10,000
Cash payment received to exercise the option			$ 10,000
Commercial and milestone payments receivable			105,000
Modification in terms of the collaboration agreement fee received		$ 387
Deferred revenue						$ 24,192
Payments for royalties				$ 0	$ 0
Option And Collaboration Agreement [Member] | Shinogi And Company Limited [Member] | Corporate Bond Securities
Option And Collaboration Agreements [Line Items]
Corporate bond			5,000
Initial discount on corporate bond			$ 3,805