Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Summary of Stock-Based Compensation Activity - Restricted Stock Units) (Details)

v3.4.0.3
Stock-Based Compensation (Summary of Stock-Based Compensation Activity - Restricted Stock Units) (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 27, 2016
USD ($)
$ / shares
shares
Shares  
Outstanding at December 27, 2015 | shares 165,111
Granted | shares 86,400
Vested | shares (43,000)
Forfeited | shares (479)
Outstanding at March 27, 2016 | shares 208,032
Weighted Average Fair Value  
Outstanding at December 27, 2015 | $ / shares $ 29.72
Granted | $ / shares 34.55
Vested | $ / shares 31.04
Forfeited | $ / shares 29.46
Outstanding at March 27, 2016 | $ / shares $ 31.45
Weighted Average Remaining Contractual Term [Abstract]  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms 3 years 2 months 9 days
2012 Omnibus Equity Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member]  
Total Compensation Cost Related to Non-Vested Awards [Abstract]  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized | $ $ 6,300