v3.26.1
Segment Information (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2026
USD ($)
segment
Mar. 31, 2025
USD ($)
Operating expenses:    
Number of reportable segments | segment 1  
Total Firmonertinib $ 37,617 $ 61,289
Net loss 43,320 64,387
Life science    
Operating expenses:    
Research and development: Early-stage programs 12,307 40,981
Research and development: Personnel-related and other internal costs 10,227 6,005
General and administrative: Personnel-related costs 6,183 3,331
General and administrative: Other costs 2,311 2,151
Other segment items (2,791) (2,385)
Net loss $ 43,320 $ 64,387
Description of other segment item Other segment items consists of interest and investment income. Other segment items consists of interest and investment income.
Life science | Firmonertinib    
Operating expenses:    
Other Firmonertinib costs $ 3,883 $ 2,262
Total Firmonertinib 15,083 14,304
Life science | Further    
Operating expenses:    
Research and development: Firmonertinib (excluding personnel-related and other internal costs): 1,738 2,595
Life science | Furvent    
Operating expenses:    
Research and development: Firmonertinib (excluding personnel-related and other internal costs): 9,131 9,445
Life science | Favour    
Operating expenses:    
Research and development: Firmonertinib (excluding personnel-related and other internal costs): $ 331 $ 2