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Sale of Future Revenue - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended			12 Months Ended	53 Months Ended
	Nov. 03, 2020	Mar. 31, 2025	Mar. 31, 2024	Jun. 30, 2020	Dec. 31, 2024	Mar. 31, 2025
Disaggregation of Revenue [Line Items]
Payments for loan acquisition costs		$ 6	$ 5
Revenues		8,720	$ 12,053
Royalty
Disaggregation of Revenue [Line Items]
Revenues		$ 0			$ 1,008
MAM Pangolin Royalty , LLC \| Maximum
Disaggregation of Revenue [Line Items]
Proceeds from sale of future revenue	$ 125,000
License agreement with Sunovion Pharmaceuticals, Inc.
Disaggregation of Revenue [Line Items]
Minimum annual royalty receivable				$ 1,000
License agreement with Sunovion Pharmaceuticals, Inc. \| Royalty
Disaggregation of Revenue [Line Items]
Revenues				$ 8,000
Monetization Agreement
Disaggregation of Revenue [Line Items]
Payments for loan acquisition costs	$ 2,909
Effective annual interest rate	24.90%
Monetization Agreement \| MAM Pangolin Royalty , LLC
Disaggregation of Revenue [Line Items]
Proceeds from sale of future revenue	$ 40,000					$ 50,000
Proceeds from debt, contingent on additional milestones	75,000
Additional proceeds from sale of future revenue	$ 10,000