SELECTED FINANCIAL STATEMENT INFORMATION (Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2025	Apr. 30, 2024	Apr. 30, 2025	Apr. 30, 2024	Oct. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	$ (3)		$ (3)		$ (25,667)
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax	(408)		(408)		$ (409)
Starting accumulated other comprehensive loss			(26,076)
Unrealized gain (loss)			25,664
Amortization of unrealized loss on defined benefit pension plan, net of tax	0	$ 13	1	$ 26
Ending accumulated other comprehensive loss	$ (411)		(411)
Foreign Currency Translation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Unrealized gain (loss)			25,664
Pension Benefit Obligation [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Amortization of unrealized loss on defined benefit pension plan, net of tax			$ 1