LEASES (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2024
LEASES
Operating lease expense	$ 1.3
Weighted-average remaining term		4 years 2 months 12 days
Weighted-average discount rate		3.30%
Capitalized lease costs		$ 0.0
Minimum
LEASES
Lease term (in years)		2 years
Maximum
LEASES
Lease term (in years)		5 years