FAIR VALUE AND DERIVATIVE INSTRUMENTS (Details 3) (USD $)	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Foreign currency derivative financial instruments not qualifying or designated as hedges
Notional Amount	$ 48,200,000		$ 48,200,000		$ 60,500,000
Losses related to derivatives	700,000		1,300,000
Gain related to derivatives		200,000		200,000
Foreign currency derivative financial instruments qualifying and designated as hedges
Notional Amount	41,212,000		41,212,000		49,750,000
Unrealized Loss			115,000		22,000
Fair value of the foreign currency forward contracts
Foreign currency forwards designated as hedges - Other current assets	257,000		257,000		191,000
Foreign currency forwards designated as hedges - Accrued expenses	(372,000)		(372,000)		(213,000)
Foreign currency forwards not designated as hedges - Other current assets	166,000		166,000		284,000
Foreign currency forwards not designated as hedges - Accrued expenses	(454,000)		(454,000)		(467,000)
Foreign currency forwards, net	$ (403,000)		$ (403,000)		$ (205,000)

Gain included in earnings for the period from the change in fair value of derivative instruments not designated as hedging instruments.

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