INCOME TAXES, Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balances as of beginning of year	$ 3,503	$ 4,072
Increases related to current year tax positions	1,356	870
Increases related to prior year tax positions	214	0
Decreases related to prior year tax positions	0	(286)
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities	0	(522)
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	(710)	(631)
Balances as of end of year	$ 4,363	$ 3,503