INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
Jul. 31, 2012
Balance as of October 31, 2011	$ 1,834
Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions	552
Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions	(240)
Increases related to current year tax positions	216
Settlements	(52)
Lapse of statutes of limitations	(485)
Balance as of July 31, 2012	$ 1,825

The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

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-Name Accounting Standards Codification

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The gross amount of decreases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns.

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The gross amount of decreases in unrecognized tax benefits resulting from settlements with taxing authorities.

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The gross amount of increases in unrecognized tax benefits resulting from tax positions that have been or will be taken in the tax return for the current period, excluding amounts pertaining to examined tax returns.

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