v2.4.0.6
Income Per Share (Computation Basic And Diluted Net Income Per Share) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 30, 2012
Sep. 30, 2012
Jul. 01, 2012
Apr. 01, 2012
Jan. 01, 2012
Oct. 02, 2011
Jul. 03, 2011
Apr. 03, 2011
Dec. 30, 2012
Jan. 01, 2012
Jan. 02, 2011
Earnings Per Share [Abstract]                      
Net income $ 4,919 $ 1,741 $ 1,578 $ 154 $ 4,221 $ 1,869 $ 2,838 $ 2,422 $ 8,392 $ 11,350 $ 14,142
Weighted average common shares outstanding                 13,204 14,182 14,446
Basic net income per share $ 0.39 $ 0.14 $ 0.11 $ 0.01 $ 0.31 $ 0.13 $ 0.19 $ 0.17 $ 0.64 $ 0.80 $ 0.98
Dilutive effect of stock options and restricted stock units                 223 493 634
Common stock and common stock equivalents                 13,427 14,675 15,080
Diluted net income per share $ 0.39 $ 0.14 $ 0.11 $ 0.01 $ 0.30 $ 0.13 $ 0.19 $ 0.16 $ 0.63 $ 0.77 $ 0.94