Note 16 - Warranty Costs (Details Textual) - USD ($) $ in Millions	12 Months Ended
Oct. 31, 2025	Oct. 31, 2024
Product Warranty Liability [Line Items]
Increase (Decrease) In Construction Defect Reserves	$ (3.4)
Owner-Controlled Insurance Program for Subcontractors [Member]
Product Warranty Liability [Line Items]
Proceeds from Insurance Premiums Collected	$ 5.2	$ 4.7

Cash received as payments for insurance premiums during the current period.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 25
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-25

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration