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Note 7 - Debt (Details) - Carrying Amounts of Long-term Debt (USD $)
In Thousands, unless otherwise specified
Sep. 28, 2013
Dec. 29, 2012
Carrying Amounts of Long-term Debt [Abstract]    
Term loan $ 100,000  
Revolving credit facility 128,500 84,000
228,500 84,000
Less: Current maturities 133,500 84,000
Total long-term debt $ 95,000