Segment Information - Schedule of Segment Reporting Information, by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Product sales, net	$ 7,145	$ 5,353
Less:
Interest income	(791)	(1,282)
Gain on sale of business	(87,443)	0
Net income (loss)	73,016	(18,289)
Reportable Segment
Segment Reporting Information [Line Items]
Product sales, net	7,145	5,353
Less:
FYARRO - research and development expenses	5,313	10,271
FYARRO - commercial and marketing expenses	294	601
Finance Expense	3,216	3,692
Legal expenses	2,587	1,258
Other segment items	7,478	5,780
Interest income	(791)	(1,282)
Gain on sale of business	(87,443)	0
Net income (loss)	73,016	(18,289)
Reportable Segment | FYARRO
Less:
Contract manufacturing expenses	0	3,322
Reportable Segment | ADC
Less:
Contract manufacturing expenses	$ 3,475	$ 0