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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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-Name Accounting Standards Codification

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-SubTopic 10

-Section 50

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h))

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Tax year that remains open to examination under enacted tax laws, in CCYY format.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The net amount of all increases and decreases in unrecognized tax benefits for the period.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Note 12 - Income Taxes (Details) (USD $)	3 Months Ended								12 Months Ended
Note 12 - Income Taxes (Details) (USD $)	Oct. 31, 2014	Jul. 31, 2014	Apr. 30, 2014	Jan. 31, 2014	Oct. 31, 2013	Jul. 31, 2013	Apr. 30, 2013	Jan. 31, 2013	Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2012
Note 12 - Income Taxes (Details) [Line Items]
Income Tax Expense (Benefit)	$ (286,468,000)us-gaap_IncomeTaxExpenseBenefit	$ (1,733,000)us-gaap_IncomeTaxExpenseBenefit	$ 604,000us-gaap_IncomeTaxExpenseBenefit	$ 633,000us-gaap_IncomeTaxExpenseBenefit	$ 795,000us-gaap_IncomeTaxExpenseBenefit	$ 1,922,000us-gaap_IncomeTaxExpenseBenefit	$ (2,583,000)us-gaap_IncomeTaxExpenseBenefit	$ (9,494,000)us-gaap_IncomeTaxExpenseBenefit	$ (286,964,000)us-gaap_IncomeTaxExpenseBenefit	$ (9,360,000)us-gaap_IncomeTaxExpenseBenefit	$ (35,051,000)us-gaap_IncomeTaxExpenseBenefit
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount									(285,100,000)
Deferred Tax Assets, Valuation Allowance	642,003,000				927,134,000				642,003,000	927,134,000
Operating Loss Carryforwards					1,500,000,000us-gaap_OperatingLossCarryforwards					1,500,000,000us-gaap_OperatingLossCarryforwards
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	400,000				500,000				400,000	500,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense									(30,000,000)	100,000	(18,300,000)
Unrecognized Tax Benefits, Period Increase (Decrease)									(200,000)
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	1,100,000				1,200,000				1,100,000	1,200,000
Earliest Tax Year [Member]
Note 12 - Income Taxes (Details) [Line Items]
Open Tax Year									2010
Latest Tax Year [Member]
Note 12 - Income Taxes (Details) [Line Items]
Open Tax Year									2013
State and Local Jurisdiction [Member]
Note 12 - Income Taxes (Details) [Line Items]
Operating Income (Loss)									24,500,000	23,100,000	3,400,000
Income Tax Expense (Benefit)									(12,452,000)	518,000	(35,328,000)
Operating Loss Carryforwards	2,200,000,000								2,200,000,000
Domestic Tax Authority [Member]
Note 12 - Income Taxes (Details) [Line Items]
Operating Loss Carryforwards	$ 1,500,000,000								$ 1,500,000,000