Significant Agreements - Schedule of Finite Lived Intangible Assets Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2019	Jun. 01, 2019
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items]
Intangible asset at relative fair value						$ 15,564
Adjustment to record deferred tax liability					$ 5,783
Cumulative amortization expense					(5,667)
Intangible asset, beginning balance			$ 15,680
Amortization expense	$ (566)	$ (566)	(1,133)	$ (1,133)
Intangible asset, ending balance	$ 14,547		$ 14,547		$ 21,347