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Note 17 - Operating and Reporting Segments - Financial Information Relating to Segment Financial Position (Details) - USD ($) $ in Thousands | Jul. 31, 2020 | Oct. 31, 2019
--- | --- | ---
Assets | $ 1,805,744 | $ 1,881,424
Corporate, Non-Segment [Member] |  |
Assets | 259,141 | 186,046
Homebuilding [Member] |  |
Assets | 1,670,410 | 1,682,149
Homebuilding [Member] | Operating Segments [Member] |  |
Assets | 1,411,269 | 1,496,103
Homebuilding [Member] | Northeast [Member] | Operating Segments [Member] |  |
Assets | 109,806 | 163,342
Homebuilding [Member] | Mid-Atlantic [Member] | Operating Segments [Member] |  |
Assets | 261,682 | 264,894
Homebuilding [Member] | Midwest [Member] | Operating Segments [Member] |  |
Assets | 111,978 | 117,242
Homebuilding [Member] | Southeast [Member] | Operating Segments [Member] |  |
Assets | 275,405 | 281,654
Homebuilding [Member] | Southwest [Member] | Operating Segments [Member] |  |
Assets | 349,983 | 357,052
Homebuilding [Member] | West [Member] | Operating Segments [Member] |  |
Assets | 302,415 | 311,919
Financial Services [Member] |  |
Assets | 135,334 | 199,275
Financial Services [Member] | Operating Segments [Member] |  |
Assets | $ 135,334 | $ 199,275

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