v3.25.4
Revenue from Contracts with Customers (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Jan. 31, 2026
Jan. 31, 2025
Jan. 31, 2026
Jan. 31, 2025
Disaggregation of Revenue [Line Items]        
Total oncology revenue $ 16,559 $ 17,039 $ 45,590 $ 44,589
Pharmacology services        
Disaggregation of Revenue [Line Items]        
Total oncology revenue 16,184 11,670 43,929 37,237
TOS data license revenue        
Disaggregation of Revenue [Line Items]        
Total oncology revenue 0 4,500 468 4,500
Other TOS revenue        
Disaggregation of Revenue [Line Items]        
Total oncology revenue $ 375 $ 869 $ 1,193 $ 2,852