Amount of cash and cash equivalent restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Note 8 - Cash Equivalents, Restricted Cash and Customer's Deposits (Details Textual) - USD ($) $ in Thousands	Apr. 30, 2026	Oct. 31, 2025	Apr. 30, 2025
Cash and Cash Equivalents [Line Items]
Cash Equivalents, at Carrying Value	$ 8,800	$ 11,900
Home Building [Member]
Cash and Cash Equivalents [Line Items]
Restricted cash and cash equivalents	9,935	12,600	$ 9,031
Financial Services [Member]
Cash and Cash Equivalents [Line Items]
Restricted cash and cash equivalents	24,462	27,700	$ 31,502
Financial Services [Member] \| Customer Deposits [Member]
Cash and Cash Equivalents [Line Items]
Restricted cash and cash equivalents	22,200	25,400
Financial Services [Member] \| Mortgage Warehouse Lines of Credit [Member]
Cash and Cash Equivalents [Line Items]
Restricted cash and cash equivalents	$ 2,300	$ 2,300