v3.25.3
Segment Information - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2025
Jun. 30, 2025
Mar. 31, 2025
Sep. 30, 2024
Jun. 30, 2024
Mar. 31, 2024
Sep. 30, 2025
Sep. 30, 2024
Segment Reporting Information [Line Items]                
Total Revenue $ 0     $ 7,212     $ 7,145 $ 18,744
Less:                
Interest income (1,850)     (906)     (4,620) (3,249)
Gain on sale of business 177     0     (87,266) 0
Net (loss) income (17,746) $ (52,615) $ 73,016 (12,546) $ (14,583) $ (18,289) 2,655 (45,418)
Reportable Segment                
Segment Reporting Information [Line Items]                
Total Revenue 0     7,212     7,145 18,744
Less:                
FYARRO - commercial and marketing expenses 14     494     294 1,788
Finance and accounting expenses [1] 2,099     2,447     7,349 8,929
Legal expenses 1,108     1,355     4,680 3,824
Other segment items [2] 1,853     4,888     12,113 14,703
Interest income (1,850)     (906)     (4,620) (3,249)
Gain on sale of business 177     0     (87,266) 0
Net (loss) income (17,746)     (12,546)     2,655 (45,418)
Reportable Segment | ADC                
Less:                
Research and development expenses 5,247     0     48,701 0
Contract manufacturing expenses 9,323     0     18,199 0
Reportable Segment | FYARRO                
Less:                
Research and development expenses (225)     8,895     5,040 29,030
Contract manufacturing expenses $ 0     $ 2,585     $ 0 $ 9,137
[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, interest expense, other income, and foreign exchange loss.