v3.26.1
Segment Information - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting Information [Line Items]            
Total Revenue $ 0   $ 0   $ 0 $ 7,145
Less:            
Net (loss) income (16,640) $ (22,194) (52,615) $ 73,016 (38,834) 20,401
Reportable Segment            
Segment Reporting Information [Line Items]            
Total Revenue 0   0   0 7,145
Less:            
Finance and accounting expenses [1] 1,697   2,033   3,775 5,249
Legal expenses 1,230   984   2,282 3,571
Other segment items [2] 820   803   2,652 (79,953)
Net (loss) income (16,640)   (52,615)   (38,834) 20,401
Reportable Segment | ADC            
Less:            
Research and development expenses 9,101   43,454   21,138 43,454
Contract manufacturing expenses 3,792   5,402   8,980 8,877
Reportable Segment | FYARRO            
Less:            
Research and development expenses 0   (47)   7 5,266
Commercial and marketing expenses $ (0)   $ (14)   $ 0 $ 280
[1] Finance and accounting expenses primarily include shared-based compensation, insurance, salaries and wages, and other outside consulting services.
[2] Other segment items primarily include other SGA departmental expenses, cost of sales, other income, and gain on sale of business.