v3.21.1
Composition of certain financial statement captions - Schedule of property and equipment (Detail) - USD ($)
$ in Thousands
12 Months Ended
Jan. 31, 2021
Jan. 31, 2020
Property, Plant and Equipment [Line Items]    
Total property and equipment $ 66,808 $ 50,038
Less accumulated depreciation (40,148) (35,551)
Property and equipment — net $ 26,660 14,487
PhreesiaPads and Arrivals Kiosks    
Property, Plant and Equipment [Line Items]    
Useful life (years) 3 years  
Total property and equipment $ 25,837 26,389
Computer equipment    
Property, Plant and Equipment [Line Items]    
Useful life (years) 3 years  
Total property and equipment $ 33,558 18,394
Computer software    
Property, Plant and Equipment [Line Items]    
Useful life (years) 3 years  
Total property and equipment $ 5,105 2,297
Hardware development    
Property, Plant and Equipment [Line Items]    
Useful life (years) 3 years  
Total property and equipment $ 1,024 1,024
Furniture and fixtures    
Property, Plant and Equipment [Line Items]    
Useful life (years) 7 years  
Total property and equipment $ 539 743
Leasehold improvements    
Property, Plant and Equipment [Line Items]    
Useful life (years) 2 years  
Total property and equipment $ 745 $ 1,191