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Note 10 - Operating and Reporting Segments - Financial Information Relating to Segment Financial Position (Details) - USD ($) $ in Thousands | Oct. 31, 2020 | Oct. 31, 2019
--- | --- | ---
Assets | $ 1,827,342 | $ 1,881,424
Investments in and advances to unconsolidated joint ventures | 103,164 | 127,038
Corporate, Non-Segment [Member] |  |
Assets | 315,585 | 186,046
Investments in and advances to unconsolidated joint ventures | 702 | 1,181
Homebuilding [Member] |  |
Assets | 1,686,735 | 1,682,149
Investments in and advances to unconsolidated joint ventures | 103,164 | 127,038
Homebuilding [Member] | Operating Segments [Member] |  |
Assets | 1,371,150 | 1,496,103
Investments in and advances to unconsolidated joint ventures | 102,462 | 125,857
Homebuilding [Member] | Northeast [Member] | Operating Segments [Member] |  |
Assets | 107,748 | 163,342
Investments in and advances to unconsolidated joint ventures | 14,646 | 49,340
Homebuilding [Member] | Mid-Atlantic [Member] | Operating Segments [Member] |  |
Assets | 271,867 | 264,894
Investments in and advances to unconsolidated joint ventures | 11,055 | 9,166
Homebuilding [Member] | Midwest [Member] | Operating Segments [Member] |  |
Assets | 106,774 | 117,242
Investments in and advances to unconsolidated joint ventures | 498 | 4,382
Homebuilding [Member] | Southeast [Member] | Operating Segments [Member] |  |
Assets | 248,506 | 281,654
Investments in and advances to unconsolidated joint ventures | 66,234 | 52,983
Homebuilding [Member] | Southwest [Member] | Operating Segments [Member] |  |
Assets | 357,444 | 357,052
Investments in and advances to unconsolidated joint ventures | 9,965 | 10,019
Homebuilding [Member] | West [Member] | Operating Segments [Member] |  |
Assets | 278,811 | 311,919
Investments in and advances to unconsolidated joint ventures | 64 |
Homebuilding [Member] | West [Member] | Consolidation, Eliminations [Member] |  |
Investments in and advances to unconsolidated joint ventures |  | (33)
Financial Services [Member] |  |
Assets | 140,607 | 199,275
Financial Services [Member] | Operating Segments [Member] |  |
Assets | $ 140,607 | $ 199,275

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