INCOME TAXES (Details 5) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Oct. 31, 2014	Oct. 31, 2013
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balances as of beginning of year	$ 1,072us-gaap_UnrecognizedTaxBenefits	$ 2,527us-gaap_UnrecognizedTaxBenefits
Increases related to prior year tax positions	10	58
Decreases related to prior year tax positions	0	(967)
Increases related to current year tax positions	138	108
Settlements	(22)	(570)
Lapse of statutes of limitations	(319)	(84)
Balances as of end of year	$ 879us-gaap_UnrecognizedTaxBenefits	$ 1,072us-gaap_UnrecognizedTaxBenefits

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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