Quarterly report pursuant to Section 13 or 15(d)

Net Income Per Share (Computation of Basic and Diluted Earnings Per Share)(Details)

v3.3.0.814
Net Income Per Share (Computation of Basic and Diluted Earnings Per Share)(Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 27, 2015
Sep. 28, 2014
Sep. 27, 2015
Sep. 28, 2014
NUMERATOR:        
Net income $ 4,069 $ 3,106 $ 12,677 $ 9,184
DENOMINATOR:        
Weighted-average common shares outstanding 16,476,472 16,436,585 16,465,499 16,423,301
Basic net income per common share $ 0.25 $ 0.19 $ 0.77 $ 0.56
NUMERATOR:        
Net income $ 4,069 $ 3,106 $ 12,677 $ 9,184
DENOMINATOR:        
Weighted-average common shares outstanding 16,476,472 16,436,585 16,465,499 16,423,301
Dilutive effect of stock options and restricted stock units 284,223 270,280 261,426 288,493
Weighted-average of diluted shares 16,760,695 16,706,865 16,726,925 16,711,794
Diluted net income per common share $ 0.24 $ 0.19 $ 0.76 $ 0.55