FINANCIAL INSTRUMENTS, Derivative Instruments (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
FINANCIAL INSTRUMENTS [Abstract]
Maximum existing foreign currency forward exchange contracts maturity period	12 months
Maximum expected period to recognized deferred amount into earnings	12 months
Expected deferred amount to be recognized in OCI	$ 32	$ 826
Gain (Loss) on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring, Net	0	0
Description of Interest Rate Derivative Instruments Not Designated as Hedging Instruments Activities	Accordingly, the Company has entered into an interest rate swap (the "Interest Rate Swap") for which the notional amount was originally set at $27.5 million, with quarterly reduction to the notional amount consistent with the mandatory amortization schedule of the Term Loan. The Interest Rate Swap calls for fixed rate quarterly payments of 1.70% of the notional amount in exchange for a variable rate quarterly receipt equal to a 3 month LIBOR rate with a floor of 1.50%. The Interest Rate Swap terminates on June 25, 2015.
Notional Amount of Interest Rate Derivative Instruments Not Designated as Hedging Instruments	27,519
Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value	77
Notional values of the Company's foreign currency forward contracts [Abstract]
Contracts Qualifying as Hedges	59,272	23,318
Other Current Assets [Member] | Foreign Exchange Contract [Member]
Derivative Assets [Abstract]
Derivative Asset, Fair Value, Gross Asset	842	940
Accrued expenses [Member] | Foreign Exchange Contract [Member]
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability	752	217
Accrued expenses [Member] | Interest Rate Swap [Member]
Derivative Liabilities [Abstract]
Derivative Liability, Fair Value, Gross Liability	77	0
Euro [Member}
Notional values of the Company's foreign currency forward contracts [Abstract]
Contracts Qualifying as Hedges	16,933	11,851
Japanese yen [Member]
Notional values of the Company's foreign currency forward contracts [Abstract]
Contracts Qualifying as Hedges	10,542	7,008
British pound [Member]
Notional values of the Company's foreign currency forward contracts [Abstract]
Contracts Qualifying as Hedges	4,278	4,459
Swap [Member]
Notional values of the Company's foreign currency forward contracts [Abstract]
Contracts Qualifying as Hedges	$ 27,519	$ 0