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Note 17 - Investments in Unconsolidated Homebuilding and Land Development Joint Ventures (Details Textual) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jul. 31, 2018 USD ($) | Jan. 31, 2018 USD ($) | Jul. 31, 2017 USD ($) | Jan. 31, 2017 USD ($) | Jul. 31, 2018 USD ($) | Jul. 31, 2017 USD ($) | Oct. 31, 2017 USD ($)
Fair Value of Assets Acquired |  | $ 13,600 |  |  | $ 13,600 | $ 13,600 |
Number of Owned Communities Transferred to the Joint Venture |  |  |  | 1 |  |  |
Number of Optioned Communities Transferred to the Joint Venture |  |  |  | 3 |  |  |
Proceeds from Transfer of Land to Joint Venture |  |  |  | $ 11,200 |  |  |
Revenues, Total | $ 456,712 |  | $ 592,035 |  | $ 1,376,422 | 1,729,979 |
Joint Venture Total Debt to Capitalization Ratio | 55.00% |  |  |  | 55.00% |  |
Homebuilding [Member] |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total | $ 104,752 |  |  |  | $ 104,752 |  | $ 115,090
Revenues, Total | 443,703 |  | 577,042 |  | 1,339,471 | 1,687,643 |
Homebuilding [Member] | Management Fees [Member] |  |  |  |  |  |  |
Revenues, Total | 7,200 |  | $ 2,500 |  | 12,100 | $ 7,600 |
Corporate Joint Venture [Member] |  |  |  |  |  |  |
Advances to Affiliate | $ 4,700 |  |  |  | $ 4,700 |  | $ 22,400
Joint Venture Total Debt to Capitalization Ratio | 55.00% |  |  |  | 55.00% |  | 51.00%
Corporate Joint Venture [Member] | Homebuilding [Member] |  |  |  |  |  |  |
Joint Venture Impairment Charge |  |  |  |  | $ 700 |  |

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- Definition 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. + References No definition available. + Details
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