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Note 18 - Investments in Unconsolidated Homebuilding and Land Development Joint Ventures (Details Textual) $ in Thousands	3 Months Ended
	Jan. 31, 2021 USD ($)	Jan. 31, 2020 USD ($)	Oct. 31, 2020 USD ($)
Number of Owned Communities Transferred to the Joint Venture		8
Number of Owned Active Communities Transferred to the Joint Venture		4
Proceeds from Transfer of Land to Joint Venture		$ 29,800
Equity Method Investment, Other than Temporary Impairment	$ 0	0
Revenues, Total	$ 574,664	494,056
Joint Venture Total Debt to Capitalization Ratio	35.00%
Homebuilding [Member]
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total	$ 93,509		$ 103,164
Revenues, Total	555,167	480,042
Homebuilding [Member] | Management Fees [Member]
Revenues, Total	2,300	$ 3,700
Corporate Joint Venture [Member]
Advances to Affiliate	$ 1,400		$ 1,100

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Total debt to capitalization ratio for the current period, for of all of the company's joint ventures, including the impact of impairments recorded by the joint ventures.

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The number of previously owned active communities by the Company which were transferred to the joint venture.

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Long-Term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. This does not include advances to clients.

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