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Income Taxes
6 Months Ended
Jun. 30, 2013
Income Tax Disclosure [Abstract]  
Income Taxes
INCOME TAXES

We had an income tax expense of $18.2 million and $21.5 million in the second quarter and first six months of 2013 compared to $29.4 million and $31.2 million, respectively, for the second quarter and first six months of 2012. Our effective tax rate was 47.4% and 47.8% for the second quarter and first six months ended June 30, 2013 compared to 43.6% and 39.8%, respectively, for second quarter and first six months ended June 24, 2012. Changes in reserves for uncertain tax positions and various permanent differences relative to our pre-tax income from continuing operations had an unfavorable impact on the effective tax rate for the second quarter and first six months ended June 30, 2013.