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Note 16 - Operating and Reporting Segments - Financial Information Relating to Segment Financial Position (Details) - USD ($) $ in Thousands | Jul. 31, 2017 | Oct. 31, 2016
--- | --- | ---
Assets |  | $ 1,822,319 | $ 2,354,956 | [1]
Corporate, Non-Segment [Member] |  |  |  |
Assets | [2] | 363,770 | 696,872 |
Homebuilding [Member] |  |  |  |
Assets |  | 1,712,597 | 1,874,093 | [1]
Homebuilding [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 1,348,827 | 1,460,854 |
Homebuilding [Member] | Northeast [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 183,486 | 219,363 |
Homebuilding [Member] | Mid-Atlantic [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 280,711 | 292,899 |
Homebuilding [Member] | Midwest [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 104,962 | 111,596 |
Homebuilding [Member] | Southeast [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 246,251 | 226,124 |
Homebuilding [Member] | Southwest [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 335,601 | 341,472 |
Homebuilding [Member] | West [Member] | Operating Segments [Member] |  |  |  |
Assets |  | 197,816 | 269,400 |
Financial Services [Member] |  |  |  |
Assets |  | 109,722 | 197,230 |
Financial Services [Member] | Operating Segments [Member] |  |  |  |
Assets |  | $ 109,722 | $ 197,230 |
[1] | Derived from the audited balance sheet as of October 31, 2016. See notes to condensed consolidated financial statements (unaudited).
[2] | Includes $283.6 million of income taxes receivable, including deferred tax assets, as of October 31, 2016.

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