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Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Disaggregation of Revenue [Line Items]
Revenues	$ 86,742	$ 75,827	$ 238,011	$ 191,282
Product sales, net
Disaggregation of Revenue [Line Items]
Revenues	85,288	75,213	233,957	189,647
Product sales, net | U.S.
Disaggregation of Revenue [Line Items]
Revenues	75,268	60,106	208,934	162,743
Product sales, net | Outside of U.S.
Disaggregation of Revenue [Line Items]
Revenues	10,416	5,866	26,173	18,155
ORLADEYO
Disaggregation of Revenue [Line Items]
Revenues	85,684	65,972	235,107	180,898
Other revenues
Disaggregation of Revenue [Line Items]
Revenues	$ 1,058	$ 9,855	$ 2,904	$ 10,384

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