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Stock-Based Compensation - Schedule of Valuation Assumptions (Details)
3 Months Ended
Apr. 03, 2016
Mar. 29, 2015
Stock Options    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (years) 0 years 4 years 9 months 11 days
Risk-free interest rate 0.00% 1.40%
Expected volatility (as a percent) 0.00% 52.11%
Expected dividend yield (as a percent) 0.00% 0.00%
ESPP    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (years) 6 months 5 months 29 days
Risk-free interest rate 0.31% 0.08%
Expected volatility (as a percent) 57.16% 49.57%
Expected dividend yield (as a percent) 0.00% 0.00%