v3.24.2.u1
Related party transactions (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Jul. 31, 2024
Jul. 31, 2023
Jan. 31, 2024
Related Party Transaction [Line Items]          
Revenues $ 102,115 $ 85,830 $ 203,332 $ 169,675  
Accounts receivable 61,274   61,274   $ 64,863
General and administrative 19,497 20,988 38,549 40,865  
Related Party          
Related Party Transaction [Line Items]          
Revenues 343 $ 261 671 549  
Accounts receivable $ 116   $ 116   $ 416
General and administrative       $ 118