XML 63 R57.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Deferred Revenue - Additional Information (Detail) - USD ($)
$ in Millions
6 Months Ended
Jul. 31, 2024
Jul. 31, 2023
Deferred Revenue [Abstract]    
Deferred revenue recognized $ 0.6 $ 0.9
Remaining duration of performance obligation 1 year  
Amount of remaining performance obligation $ 13.2  
Percentage of remaining performance obligation 97.00%  
Description of expected timing to be recognized expected to be recognized within the next 12 months