Annual report pursuant to Section 13 and 15(d)

Accounts Receivables, Unbilled Receivables and Contract Liabilities - Additional information - (Detail 1)

v3.23.1
Accounts Receivables, Unbilled Receivables and Contract Liabilities - Additional information - (Detail 1) - USD ($)
$ in Millions
Jan. 31, 2023
Jan. 31, 2022
Receivables [Line Items]    
Transaction price allocated to performance obligations $ 21.5 $ 16.1
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2023-02-01    
Receivables [Line Items]    
Transaction price allocated to performance obligations $ 14.2  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 1 year  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date: 2024-02-01    
Receivables [Line Items]    
Transaction price allocated to performance obligations $ 4.4  
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period 2 years