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Note 8 - Cash Equivalents, Restricted Cash and Customer's Deposits (Details Textual) - USD ($) $ in Thousands	Apr. 30, 2024	Oct. 31, 2023	Apr. 30, 2023
Cash and Cash Equivalents [Line Items]
Cash Equivalents, at Carrying Value	$ 14,800	$ 11,400
Restricted Cash, Statement of Financial Position [Extensible Enumeration]	Assets
Home Building [Member]
Cash and Cash Equivalents [Line Items]
Restricted Cash and Cash Equivalents	$ 8,370	8,400	$ 7,916
Financial Services [Member]
Cash and Cash Equivalents [Line Items]
Restricted Cash and Cash Equivalents	35,856		$ 25,754
Restricted Cash	35,900	30,500
Financial Services [Member] | Customer Deposits [Member]
Cash and Cash Equivalents [Line Items]
Restricted Cash	33,900	28,100
Financial Services [Member] | Mortgage Warehouse Lines of Credit [Member]
Cash and Cash Equivalents [Line Items]
Restricted Cash	$ 2,000	$ 2,400

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits.

+ References

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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+ References

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