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Stock Based Compensation - Schedule of Average Assumptions to Value Options (Detail) - $ / shares
12 Months Ended
Dec. 25, 2016
Dec. 27, 2015
Dec. 28, 2014
Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions And Methodology [Abstract]      
Risk-free interest rate 1.70% 1.90% 1.30%
Expected life (years) 7 years 7 years 7 years
Expected dividend yield 0.00% 0.00% 0.00%
Volatility 49.40% 45.30% 49.20%
Weighted average common stock fair value $ 13.65 $ 13.21 $ 19.16