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Note 8 - Cash Equivalents, Restricted Cash and Customer's Deposits (Details Textual) - USD ($) $ in Thousands | Jul. 31, 2024 | Oct. 31, 2023 | Jul. 31, 2023
--- | --- | --- | ---
Cash and Cash Equivalents [Line Items] |  |  |
Cash Equivalents, at Carrying Value | $ 15,500 | $ 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 | $ 9,615 | 8,400 | $ 8,623
Financial Services [Member] |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Restricted Cash and Cash Equivalents | 46,373 |  | $ 29,453
Restricted Cash | 46,400 | 30,500 |
Financial Services [Member] | Customer Deposits [Member] |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Restricted Cash | 44,100 | 28,100 |
Financial Services [Member] | Mortgage Warehouse Lines of Credit [Member] |  |  |
Cash and Cash Equivalents [Line Items] |  |  |
Restricted Cash | $ 2,300 | $ 2,400 |

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- Definition 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 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition 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 Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 8 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482913/230-10-50-8 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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