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Long-Term Debt (Detail) (USD $)
In Thousands
Jul. 02, 2011
Jan. 01, 2011
Debt Disclosure [Line Items]    
Senior secured revolving credit line $ 300,650 $ 207,250
Total debt 309,444 214,017
Less: Current maturities of long-term debt 7,033 5,097
Long-term debt 302,411 208,920
Foreign
   
Debt Disclosure [Line Items]    
Foreign loan $ 8,794 $ 6,767