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Note 12 - Reduction of Inventory to Fair Value - Write-offs and Lots Walked Away From (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022
Real Estate [Line Items] |  |  |
Amount of write-offs | $ 1.6 | $ 1.5 | $ 5.7
Home Building [Member] |  |  |
Real Estate [Line Items] |  |  |
Amount of write-offs | 1.6 | 1.5 | 5.7
Home Building [Member] | Northeast [Member] |  |  |
Real Estate [Line Items] |  |  |
Amount of write-offs | 0.4 | 0.5 | 0.4
Home Building [Member] | Southeast [Member] |  |  |
Real Estate [Line Items] |  |  |
Amount of write-offs | 0.9 | 0.5 | 0.9
Home Building [Member] | West [Member] |  |  |
Real Estate [Line Items] |  |  |
Amount of write-offs | $ 0.3 | $ 0.5 | $ 4.4

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- Definition The charge against earnings in the period to write off costs associated with land options that were terminated. + References No definition available. + Details
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- 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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 976 -SubTopic 310 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477332/976-310-50-1 + Details
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- Details
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