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v3.21.1

Note 4 - Reduction of Inventory to Fair Value (Details Textual) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Apr. 30, 2021 USD ($) | Apr. 30, 2020 USD ($) | Apr. 30, 2021 USD ($) | Apr. 30, 2020 USD ($) | Oct. 31, 2020 USD ($)
Impairment of Real Estate | $ 0 | $ 0 | $ 800 | $ 0 |
Number of Communities Evaluated for Impairment |  |  | 362 | 374 |
Homebuilding [Member] |  |  |  |  |
Impairment of Real Estate |  | 0 | $ 800 | $ 0 |
Number of Communities Performed Detailed Impairment Calculations |  |  | 1 | 1 |
Carrying Value of Communities Tested for Impairment |  |  | $ 2,300 | $ 600 |
Land Option Write Offs | $ 100 | $ 1,000 | $ 1,200 | $ 3,800 |
Number of Walk Away Lots | 149 | 1,079 | 569 | 2,364 |
Number of Previously Mothballed Communities Sold During the Period |  |  | 2 |  |
Number of Mothballed Communities Reactivated |  |  | 2 |  |
Number of Mothballed Communities Partially Reactivated |  |  | 2 |  |
Number of Communities Mothballed | 8 |  | 8 |  | 12
Inventory Real Estate Mothballed Communities | $ 4,400 |  | $ 4,400 |  | $ 11,400
Inventory Real Estate Mothballed Communities Accumulated Impairment Charges | 61,500 |  | 61,500 |  | 122,200
Liabilities from Inventory Real Estate Not Owned | 90,430 |  | 90,430 |  | 131,204
Homebuilding [Member] | Model Sale Leaseback Financing Arrangements [Member] |  |  |  |  |
Inventory Real Estate, Other Options | 40,800 |  | 40,800 |  | 48,800
Liabilities from Inventory Real Estate Not Owned | 40,200 |  | 40,200 |  | 47,200
Homebuilding [Member] | Land Banking Arrangement [Member] |  |  |  |  |
Inventory Real Estate, Other Options | 84,600 |  | 84,600 |  | 133,400
Liabilities from Inventory Real Estate Not Owned | $ 50,200 |  | $ 50,200 |  | $ 84,000
Homebuilding [Member] | Measurement Input, Discount Rate [Member] |  |  |  |  |
Inventory, Measurement Input |  |  | 0.193 |  |

X
- Definition The aggregate carrying value of communities for which detailed impairment calculatons were performed. + References No definition available. + Details
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- Definition Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. + References No definition available. + Details
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- Definition The net book value of mothballed communities at the end of the period. + References No definition available. + Details
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- Definition The amount of impairment charges recorded to date on our mothballed communities. + References No definition available. + Details
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- Definition Includes the liabilities for the inventory for which we do not have title related to the remaining exercise price of land and lot option purchases contracts; variable interest entities when we are the primary beneficiary; and model sale leaseback financing arrangements. + References No definition available. + Details
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- Definition Number of communities evaluated for impairment during the period + References No definition available. + Details
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- Definition Number of communities for which detailed impairment calculations were performed during the period. + References No definition available. + Details
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- Definition The charge against earnings in the period to reduce the carrying amount of real property to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109226691&loc=d3e2921-110230 + Details
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