INCOME TAXES (Summary of Activity Related to Net Uncertain Tax Positions) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 30, 2013
Liability for Uncertain Tax Positions [Rollforward]
Balance at October 1, 2012	$ 8,164
Increases based on tax positions related to prior fiscal years	205
Decreases due to the resolution of prior period tax examinations	(658)
Balance at September 30, 2013	$ 7,711

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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-Publisher FASB

-Name Accounting Standards Codification

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-Subparagraph (a)

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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