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Deferred Revenue - Additional Information (Detail) - USD ($)
$ in Millions
9 Months Ended
Oct. 31, 2024
Oct. 31, 2023
Deferred Revenue [Abstract]    
Deferred revenue recognized $ 0.8 $ 1.2
Remaining duration of performance obligation 1 year  
Amount of remaining performance obligation $ 12.4  
Percentage of remaining performance obligation 97.00%  
Description of expected timing to be recognized expected to be recognized within the next 12 months