v3.7.0.1
Stockholders’ Equity - Stock Options, Valuation Assumptions (Details)
3 Months Ended
Apr. 01, 2017
Mar. 26, 2016
Equity [Abstract]    
Risk-free interest rate 2.12% 1.63%
Expected term (years) 6 years 3 months 6 years 3 months
Volatility 33.32% 38.24%
Expected dividend yield 0.00% 0.00%