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Note 17 - Investments in Unconsolidated Homebuilding and Land Development Joint Ventures (Details Textual) $ in Thousands | 1 Months Ended | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
Nov. 30, 2015 USD ($) | Apr. 30, 2017 USD ($) | Jan. 31, 2017 USD ($) | Jul. 31, 2016 USD ($) | Apr. 30, 2016 USD ($) | Apr. 30, 2017 USD ($) | Apr. 30, 2016 USD ($) | Oct. 31, 2016 USD ($)
Number of Owned Communities Transferred to the Joint Venture |  |  | 1 | 8 |  |  |  |
Number of Optioned Communities Transferred to the Joint Venture |  |  | 3 | 1 |  |  |  |
Proceeds from Transfer of Land to Joint Venture |  |  | $ 11,200 | $ 29,800 |  |  |  |
Joint Venture Financing Percent of Assets |  | 50.00% |  |  |  | 50.00% |  |
Joint Venture Total Debt to Capitalization Ratio |  | 48.00% |  |  |  | 48.00% |  |
Corporate Joint Venture [Member] |  |  |  |  |  |  |  |
Advances to Affiliate |  | $ 13,600 |  |  |  | $ 13,600 |  | $ 8,900
Land Development Venture [Member] |  |  |  |  |  |  |  |
Proceeds from Transfer of Land to Joint Venture | $ 25,700 |  |  |  |  |  |  |
Homebuilding [Member] |  |  |  |  |  |  |  |
Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures |  | 106,704 |  |  |  | 106,704 |  | $ 100,502
Management Fees Revenue |  | $ 3,000 |  |  | $ 1,100 | $ 5,100 | $ 1,900 |
Homebuilding [Member] | Corporate Joint Venture [Member] |  |  |  |  |  |  |  |
Joint Venture Total Debt to Capitalization Ratio |  | 48.00% |  |  |  | 48.00% |  | 41.00%

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- Definition Targeted maximum amount of separate project-specific mortgage financing obtained by the company's unconsolidated joint ventures, based on the joint venture's total assets. + References No definition available. + Details
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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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- Definition The number of communities previously under option by the Company which were transferred to the joint venture. + References No definition available. + Details
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- Definition The number of previously owned communities transferred to the joint venture. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04.2) -URI http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 4 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6812-107765 + Details
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- Definition Total investments in (A) an entity in which the entity has significant influence, but does not have control, (B) subsidiaries that are not required to be consolidated and are accounted for using the equity and or cost method, and (C) an entity in which the reporting entity shares control of the entity with another party or group. Includes long-term advances receivable from a party that is affiliated with the reporting entity by means of direct or indirect ownership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.12) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Revenue, comprised of base and incentive revenue derived from the management of joint ventures, managing third-party properties, or another entity's operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(d)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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