Revenue - Summary of Revenues (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 331,412	$ 270,827	$ 157,170
Revenues
Disaggregation of Revenue [Line Items]
Revenues	324,696	267,710	136,350
Revenues | Geographic Distribution, Domestic
Disaggregation of Revenue [Line Items]
Revenues	288,361	226,358	117,836
Revenues | Geographic Distribution, Foreign
Disaggregation of Revenue [Line Items]
Revenues	37,629	25,275	4,719
ORLADEYO
Disaggregation of Revenue [Line Items]
Revenues	325,990	251,633	122,555
Other revenues
Disaggregation of Revenue [Line Items]
Revenues	$ 5,422	$ 19,194	$ 34,615