Note 19 - Fair Value of Financial Instruments (Tables)
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6 Months Ended |
Apr. 30, 2018 |
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| Notes Tables |
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| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
| (In thousands) | Fair Value Hierarchy | | Fair Value at April 30, 2018 | | | Fair Value at October 31, 2017 | | | | | | | | | | | | | | Mortgage loans held for sale (1) | Level 2 | | $ | 87,971 | | | $ | 132,424 | | | Interest rate lock commitments | Level 2 | | | (70 | ) | | | (14 | ) | | Forward contracts | Level 2 | | | 125 | | | | 15 | | Total | | $ | 88,026 | | | $ | 132,425 | | |
| Fair Value Option, Disclosures [Table Text Block] |
| | | Three Months Ended April 30, 2018 | | | (In thousands) | | Mortgage Loans Held For Sale | | | Interest Rate Lock Commitments | | | Forward Contracts | | | | | | | | | | | | | | | | | Fair value included in net loss all reflected in financial services revenues | | $ | 127 | | | $ | 178 | | | $ | (143 | ) | | | | Three Months Ended April 30, 2017 | | | (In thousands) | | Mortgage Loans Held For Sale | | | Interest Rate Lock Commitments | | | Forward Contracts | | | | | | | | | | | | | | | | | Fair value included in net loss all reflected in financial services revenues | | $ | 645 | | | $ | 109 | | | $ | (422 | ) | | | | Six Months Ended April 30, 2018 | | | (In thousands) | | Mortgage Loans Held For Sale | | | Interest Rate Lock Commitments | | | Forward Contracts | | | | | | | | | | | | | | | | | Fair value included in net loss all reflected in financial services revenues | | $ | 2,541 | | | $ | (70 | ) | | $ | 125 | | | | | Six Months Ended April 30, 2017 | | | (In thousands) | | Mortgage Loans Held For Sale | | | Interest Rate Lock Commitments | | | Forward Contracts | | | | | | | | | | | | | | | | | Fair value included in net loss all reflected in financial services revenues | | $ | 3,214 | | | $ | 99 | | | $ | (305 | ) | |
| Fair Value Measurements, Nonrecurring [Table Text Block] |
| | | | Three Months Ended | | | | | | April 30, 2018 | | | (In thousands) | Fair Value Hierarchy | | Pre-Impairment Amount | | | Total Losses | | | Fair Value | | | | | | | | | | | | | | | | | | Sold and unsold homes and lots under development | Level 3 | | $ | 11,170 | | | $ | (2,117 | ) | | $ | 9,053 | | | Land and land options held for future development or sale | Level 3 | | $ | - | | | $ | - | | | $ | - | | | | | | Three Months Ended | | | | | | April 30, 2017 | | | (In thousands) | Fair Value Hierarchy | | Pre-Impairment Amount | | | Total Losses | | | Fair Value | | | | | | | | | | | | | | | | | | Sold and unsold homes and lots under development | Level 3 | | $ | 8,474 | | | $ | (1,549 | ) | | $ | 6,925 | | | Land and land options held for future development or sale | Level 3 | | $ | - | | | $ | - | | | $ | - | | | | | | Six Months Ended | | | | | | April 30, 2018 | | | (In thousands) | Fair Value Hierarchy | | Pre-Impairment Amount | | | Total Losses | | | Fair Value | | | | | | | | | | | | | | | | | | Sold and unsold homes and lots under development | Level 3 | | $ | 11,170 | | | $ | (2,117 | ) | | $ | 9,053 | | | Land and land options held for future development or sale | Level 3 | | $ | - | | | $ | - | | | $ | - | | | | | | Six Months Ended | | | | | | April 30, 2017 | | | (In thousands) | Fair Value Hierarchy | | Pre-Impairment Amount | | | Total Losses | | | Fair Value | | | | | | | | | | | | | | | | | | Sold and unsold homes and lots under development | Level 3 | | $ | 14,776 | | | $ | (4,136 | ) | | $ | 10,640 | | | Land and land options held for future development or sale | Level 3 | | $ | 6,326 | | | $ | (81 | ) | | $ | 6,245 | | |