Liability Related to the Revenue Interest Purchase Agreement - Summary of Revenue Interest Liability (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Liability From Sale Of Future Revenues [Roll Forward]
Revenue Interests payments	$ (3,318)	$ (1,155)
Revenue Interest Purchase Agreement (RIPA)
Liability From Sale Of Future Revenues [Roll Forward]
Revenue interest liability, beginning balance	257,039
Interest expense recognized	22,228
Revenue Interests payments	(3,318)
Revenue interest liability, ending balance	$ 275,949