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v3.20.2

Note 4 - Reduction of Inventory to Fair Value (Details Textual) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Jul. 31, 2020 USD ($) | Jul. 31, 2019 USD ($) | Jul. 31, 2020 USD ($) | Jul. 31, 2019 USD ($) | Oct. 31, 2019 USD ($)
Number of Communities Evaluated for Impairment |  |  | 354 | 398 |
Number of Communities Performed Detailed Impairment Calculations |  |  | 1 | 7 |
Carrying Value of Communities Tested for Impairment |  |  | $ 600 | $ 52,800 |
Impairment of Real Estate | $ 0 | $ 100 | $ 0 | 1,100 |
Homebuilding [Member] |  |  |  |  |
Impairment of Real Estate |  | $ 100 |  | $ 1,100 |
Number of Communities Impaired |  | 1 |  | 4 |
PreImpairment Value |  | $ 1,200 |  | $ 11,400 |
Number of Communities Tested for Impairment for Which Undiscounted Future Cash Flow that Did Not Exceed Carrying Amount By Less Than 20 Percent |  |  | 1 |  |
Carrying Value of Communities Tested for Impairment for Which Undiscounted Future Cash Flow Did Not Exceed Carrying Amount by Less than 20 Percent |  |  | $ 600 |  |
Percentage Undiscounted Cash Flow Exceeds Carrying Amount |  |  | 20.00% | 20.00% |
Number of Communities Tested for Impairment for Which Undiscounted Future Cash Flow Only Exceeded Carrying Amount By Less Than 20 Percent |  |  |  | 3 |
Carrying Value of Communities Tested for Impairment for Which Undiscounted Future Cash Flow Only Exceeded Carrying Amount by Less than 20 Percent |  |  |  | $ 41,300 |
Land Option Write Offs | $ 2,400 | $ 1,300 | $ 6,200 | $ 2,500 |
Number of Walk Away Lots | 1,131 | 1,852 | 3,495 | 4,022 |
Number of Communities Mothballed During the Period |  |  | 0 |  |
Number of Mothballed Communities Reactivated |  |  | 1 |  |
Number of Mothballed Communities Partially Reactivated |  |  | 1 |  |
Number of Communities Mothballed | 12 |  | 12 |  | 13
Inventory Real Estate Mothballed Communities | $ 13,100 |  | $ 13,100 |  | $ 13,800
Inventory Real Estate Mothballed Communities Accumulated Impairment Charges | 120,400 |  | 120,400 |  | 138,100
Liabilities from Inventory Real Estate Not Owned | 144,922 |  | 144,922 |  | 141,033
Homebuilding [Member] | Model Sale Leaseback Financing Arrangements [Member] |  |  |  |  |
Inventory Real Estate, Other Options | 54,900 |  | 54,900 |  | 54,200
Liabilities from Inventory Real Estate Not Owned | 53,000 |  | 53,000 |  | 51,200
Homebuilding [Member] | Land Banking Arrangement [Member] |  |  |  |  |
Inventory Real Estate, Other Options | 139,900 |  | 139,900 |  | 136,100
Liabilities from Inventory Real Estate Not Owned | $ 91,900 |  | $ 91,900 |  | $ 89,800
Minimum [Member] | Homebuilding [Member] | Measurement Input, Discount Rate [Member] |  |  |  |  |
Inventory, Measurement Input |  |  |  | 18.0 |
Maximum [Member] | Homebuilding [Member] | Measurement Input, Discount Rate [Member] |  |  |  |  |
Inventory, Measurement Input |  |  |  | 18.3 |

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- Definition The aggregate carrying value of communities tested for impairment which had undiscounted future cash flow that did not exceed the carrying amount by less than 20%. + References No definition available. + Details
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- Definition The aggregate carrying value of communities tested for impairment which had undiscounted future cash flow that only exceeded the carrying amount by less than 20%. + 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 The number of communities tested for impairment which had undiscounted future cash flow that did not exceed the carrying amount by less than 20%. + References No definition available. + Details
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