Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

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Earnings Per Share (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 9 Months Ended
Oct. 05, 2014
Oct. 06, 2013
Oct. 05, 2014
Oct. 06, 2013
Earnings Per Share [Abstract]        
Weighted average stock options outstanding (in shares) 79 5 61 102
Net income $ 7,208 $ 4,661 $ 28,622 $ 25,280
Basic weighted average shares outstanding (in shares) 14,216 14,328 14,299 14,189
Dilutive effect of stock options and awards (in shares) 181 272 218 283
Diluted weighted average shares outstanding (in shares) 14,397 14,600 14,517 14,472
Basic (in dollars per share) $ 0.51 $ 0.33 $ 2.00 $ 1.78
Diluted (in dollars per share) $ 0.50 $ 0.32 $ 1.97 $ 1.75