Quarterly report pursuant to Section 13 or 15(d)

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

v3.3.0.814
Stock-Based Compensation (Summary of Stock-Based Compensation Activity - Restricted Stock Units) (Details)
$ / shares in Units, $ in Thousands
9 Months Ended
Sep. 27, 2015
USD ($)
$ / shares
shares
Shares  
Outstanding at December 28, 2014 | shares 87,428
Granted | shares 109,023
Vested | shares (21,849)
Forfeited | shares (4,250)
Outstanding at September 27, 2015 | shares 170,352
Weighted Average Fair Value  
Outstanding at December 28, 2014 $ 40.36
Granted 23.51
Vested 40.36
Forfeited 33.50
Outstanding at September 27, 2015 $ 29.75
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 2 years 11 months 27 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 | $ $ 4,252