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FAIR VALUE MEASUREMENTS (Income Statement Disclosures) (Details) (USD $)
3 Months Ended 6 Months Ended
Jun. 30, 2012
Jul. 02, 2011
Jun. 30, 2012
Jul. 02, 2011
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (losses) recognized in earnings $ 207,000 $ 231,000 $ (99,000) $ 231,000
Gain related to the mark-to-market of open foreign currency exchange contracts 100,000   (500,000)  
Maximum maturity of foreign currency derivatives (in months)     12  
Notional Amount of Foreign Currency Derivatives 8,000,000   8,000,000  
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability 500,000   1,700,000  
Business Combination Contingent Consideration Arrangements Change In Amount Of Contingent Consideration Liability Foreign Currency Translation Adjustment (600,000)   (100,000)  
Gain On Foreign Denominated Payables 100,000   400,000  
Foreign Currency Contracts, Liability, Fair Value Disclosure 100,000   100,000  
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | Foreign Currency Gain (Loss) [Member]
       
Derivative Instruments, Gain (Loss) [Line Items]        
Gains (losses) recognized in earnings $ 126,000 $ 231,000 $ (504,000) $ 231,000