Long-Term Debt, Revenue Interest Purchase and Sale Agreement (Details) - USD ($) $ in Thousands	1 Months Ended
	Jun. 30, 2022	May 31, 2021	Sep. 30, 2023	Mar. 31, 2023
Carrying Balance [Abstract]
Total debt, net			$ 389,445	$ 375,515
Less: current portion			(48,998)	(40,720)
Dermavant [Member] | Revenue Interest Purchase and Sale Agreement with XYQ Luxco, NovaQuest [Member]
Revenue Interest Purchase and Sale Agreement [Abstract]
Face amount		$ 160,000
Royalties entitled to receive		$ 344,000
Committed funding under revenue interest purchase and sale agreement received	$ 160,000
Carrying Balance [Abstract]
Carrying balance			189,714	178,571
Less: unamortized issuance costs			(4,397)	(4,806)
Total debt, net			185,317	173,765
Less: current portion			(20,878)	(13,780)
Total long-term debt, net			$ 164,439	$ 159,985