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Note 20 - Fair Value of Financial Instruments - Schedule of assets measured at fair value on a nonrecurring basis (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total losses	$ (7,600)	$ (2,700)	$ (8,800)	$ (2,700)
Fair Value, Nonrecurring [Member] | Fair Value, Inputs, Level 3 [Member] | Land and land options held for future development [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Pre-Impairment Amount	35,879	15,245	41,276	15,245
Total losses	(7,630)	(2,653)	(8,846)	(2,653)
Fair Value	$ 28,249	$ 12,592	$ 32,430	$ 12,592

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The charge against earnings in the period to reduce the carrying amount of real property to fair value.

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