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STOCK-BASED COMPENSATION - Schedule of Weighted Average Assumptions Included in Estimated Fair Value Calculations for Stock Option Grants (Details) - Stock Options
12 Months Ended
Jan. 01, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Expected term (years) 7 years 1 month 6 days
Risk-free interest rate 1.40%
Expected volatility 52.00%
Expected dividend 0.00%