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Redeemable Non-Controlling Interest (Details)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 03, 2012
USD ($)
Mar. 03, 2012
EUR (€)
Dec. 03, 2011
USD ($)
Redeemable Noncontrolling Interest [Line Items]      
Redemption option minimum   € 3,500  
Current redemption value of the option   3,500  
Net income (loss) attributed to redeemable non-controlling interest 28    
Accretion adjustment to redemption value 1    
Foreign currency translation adjustment (55)    
Balance of redeemable non-controlling interest $ 3,861   $ 3,887