Liability Related to the Sale of Future Royalties - Schedule of Changes in the Liability Related to the Sale of Future Royalties (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($)
Deferred Revenue Arrangement [Line Items]
Proceeds from sale of future royalties, gross	$ 50,000
Less initial issuance costs (recorded as discount)	2,500
Less initial derivative liability (recorded as discount)	(802)
HealthCare Royalty Management, LLC [Member]
Deferred Revenue Arrangement [Line Items]
Liability related to sale of future royalties, beginning balance
Proceeds from sale of future royalties, gross	50,000
Less initial issuance costs (recorded as discount)	(2,460)
Less initial derivative liability (recorded as discount)	(1,006)
Less payments made	(60)
Plus Interest expense accrued/ recognized	1,940
Liability related to sale of future royalties, ending balance	$ 48,414