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DERIVATIVE FINANCIAL INSTRUMENTS (Detail Textuals) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Derivative Instruments and Hedging Activities Disclosure [Abstract]
Foreign currency exchange contracts with notional values	$ 6,300,000	$ 6,300,000	$ 600,000
Gain (loss) on foreign currency exchange contracts	$ 288,000	$ (39,000)

Aggregate impact of foreign currency derivatives on earnings for the period. Includes impact of foreign currency cash flow hedge ineffectiveness and the ineffectiveness of fair value hedging derivatives and full change in fair value of the foreign currency derivatives not designated as hedging instruments.

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