Liability Related to the Sale of Future Royalties - Narrative (Details) - USD ($) $ in Millions		12 Months Ended
	Mar. 31, 2019	Dec. 31, 2022
Nonmonetary Transaction [Line Items]
Non-cash interest rate (percent)	6.20%
Transaction fees	$ 0.6
Oberland Capital
Nonmonetary Transaction [Line Items]
Proceeds from royalty interest purchase agreement with Oberland Capital Management	65.0
Purchaser default option period (days)		180 days
Oberland Capital | Aggregate Net Royalties Prior To 2027
Nonmonetary Transaction [Line Items]
Cash proceeds from royalty purchase agreement	53.5
Royalty amount threshold	$ 117.0