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Note 18 - Investments in Unconsolidated Homebuilding and Land Development Joint Ventures (Details Textual) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jul. 31, 2021 USD ($) | Apr. 30, 2021 USD ($) | Jul. 31, 2020 USD ($) | Jan. 31, 2020 USD ($) | Jul. 31, 2021 USD ($) | Jul. 31, 2020 USD ($) | Oct. 31, 2020 USD ($)
Number of Joint Ventures from which Remaining Equity Interest Purchased | 1 |  |  |  |  |  |
Payments to Acquire Remaining Equity Interest in Unconsolidated Joint Venture | $ 6,300 |  |  |  |  |  |
Number of Communities Taken Control of from Joint Ventures | 4 |  |  |  |  |  |
Number of Active Communities Taken Control of from Joint Ventures | 3 |  |  |  |  |  |
Number of Owned Communities Transferred to the Joint Venture |  | 6 |  | 8 |  |  |
Number of Owned Active Communities Transferred to the Joint Venture |  | 3 |  | 4 |  |  |
Number of New Joint Ventures |  | 2 |  |  |  |  |
Proceeds from Transfer of Land to Joint Venture |  | $ 21,200 |  | $ 29,800 |  |  |
Equity Method Investment, Other than Temporary Impairment |  |  |  |  | $ 0 | $ 0 |
Revenues, Total | $ 690,683 |  | $ 628,136 |  | $ 1,968,509 | $ 1,660,543 |
Joint Venture Total Debt to Capitalization Ratio | 32.00% |  |  |  | 32.00% |  |
Homebuilding and Land Development Joint Ventures [Member] |  |  |  |  |  |  |
Equity Method Investment, Number of Unconsolidated Joint Ventures |  |  |  |  | 12 | 12 |
Equity Method Investment, Estimated Percentage Share of Net Loss Without Investment Write Off | 50.00% |  |  |  | 50.00% |  |
Minimum [Member] | Homebuilding and Land Development Joint Ventures [Member] |  |  |  |  |  |  |
Equity Method Investment, Ownership Percentage | 20.00% |  | 20.00% |  | 20.00% | 20.00% |
Maximum [Member] | Homebuilding and Land Development Joint Ventures [Member] |  |  |  |  |  |  |
Equity Method Investment, Ownership Percentage | 50.00% |  | 50.00% |  | 50.00% | 50.00% |
Homebuilding [Member] |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total | $ 68,900 |  |  |  | $ 68,900 |  | $ 103,164
Revenues, Total | 670,838 |  | $ 606,841 |  | 1,907,439 | $ 1,610,873 |
Homebuilding [Member] | Management Fees [Member] |  |  |  |  |  |  |
Revenues, Total | 3,200 |  | $ 4,700 |  | 8,500 | $ 12,500 |
Corporate Joint Venture [Member] |  |  |  |  |  |  |
Advances to Affiliate | $ 2,300 |  |  |  | $ 2,300 |  | $ 1,100

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