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Note 11 - Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Oct. 31, 2017	Oct. 31, 2016
Depreciation	$ 246	$ 1,729
Inventory impairment loss	122,584	174,489
Uniform capitalization of overhead	5,766	6,802
Warranty and legal reserves	8,763	13,238
Deferred income	2,341	5,061
Acquisition intangibles	4,420	8,829
Other	20,678	22,862
Joint venture loss	12,028	4,171
Federal net operating losses	549,862	520,117
State net operating losses	172,307	170,014
Total deferred tax assets	948,668	974,422
Debt repurchase income	30,465	60,901
Total deferred tax liabilities	30,465	60,901
Valuation allowance	(918,203)	(627,943)
Net deferred income taxes		285,578
Rent on Abandoned Space [Member]
Other	101	1,006
Provision for Losses [Member]
Other	38,831	34,505
Restricted Stock [Member]
Share based compensation	4,202	4,526
Employee Stock Option [Member]
Share based compensation	$ 6,539	$ 7,073

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