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Note 17 - Operating and Reporting Segments - Financial Information Relating to Segment Financial Position (Details) - USD ($) $ in Thousands | Jan. 31, 2021 | Oct. 31, 2020
--- | --- | ---
Assets | $ 1,850,699 | $ 1,827,342
Corporate, Non-Segment [Member] |  |
Assets | 228,087 | 315,585
Homebuilding [Member] |  |
Assets | 1,679,103 | 1,686,735
Homebuilding [Member] | Operating Segments [Member] |  |
Assets | 1,451,016 | 1,371,150
Homebuilding [Member] | Northeast [Member] | Operating Segments [Member] |  |
Assets | 138,294 | 107,748
Homebuilding [Member] | Mid-Atlantic [Member] | Operating Segments [Member] |  |
Assets | 283,805 | 271,867
Homebuilding [Member] | Midwest [Member] | Operating Segments [Member] |  |
Assets | 105,329 | 106,774
Homebuilding [Member] | Southeast [Member] | Operating Segments [Member] |  |
Assets | 251,114 | 248,506
Homebuilding [Member] | Southwest [Member] | Operating Segments [Member] |  |
Assets | 388,793 | 357,444
Homebuilding [Member] | West [Member] | Operating Segments [Member] |  |
Assets | 283,681 | 278,811
Financial Services [Member] |  |
Assets | 171,596 | 140,607
Financial Services [Member] | Operating Segments [Member] |  |
Assets | $ 171,596 | $ 140,607

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