Quarterly report pursuant to Section 13 or 15(d)

Derivative and Other Comprehensive Income (Details 4)

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Derivative and Other Comprehensive Income (Details 4) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Oct. 02, 2011
Sep. 30, 2012
Oct. 02, 2011
Comprehensive income        
Net income $ 3,533 $ 2,069 $ 21,839 $ 17,672
Unrealized loss on cash flow swap, net of tax (100) (411) (418) (214)
Total comprehensive income $ 3,433 $ 1,658 $ 21,421 $ 17,458