v3.25.1
LEASES (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Apr. 30, 2025
Apr. 30, 2024
Apr. 30, 2025
Apr. 30, 2024
LEASES        
Operating lease expense $ 1.4 $ 1.5 $ 2.7 $ 2.8
Weighted-average remaining term 3 years 8 months 12 days   3 years 8 months 12 days  
Weighted-average discount rate 3.50%   3.50%  
Capitalized lease costs $ 0.0   $ 0.0  
Minimum        
LEASES        
Lease term (in years) 2 years   2 years  
Maximum        
LEASES        
Lease term (in years) 5 years   5 years