Quarterly report pursuant to Section 13 or 15(d)

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

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Accounts Receivables, Contract Assets, and Contract Liabilities - Additional information - (Detail) - USD ($)
$ in Millions
3 Months Ended
Apr. 30, 2022
Jan. 31, 2022
Receivables [Abstract]    
Deferred revenue, recognized $ 0.8  
Transaction price allocated to performance obligations $ 24.9 $ 6.1