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Stock-Based Compensation (PSUs) (Details) - Performance Shares [Member] - $ / shares
12 Months Ended
Dec. 31, 2016
Jan. 02, 2016
Nonvested, Restricted Shares and RSUs, Number of Shares [Roll Forward]    
Unvested, Beginning balance (shares) 70,625 0
Granted (shares) 0 73,750
Vested (shares) (70,625) 0
Forfeited (shares) 0 (3,125)
Unvested, Ending balance (shares) 0 70,625
Nonvested, Restricted Shares and RSUs, Weighted Average Grant Date Fair Value [Roll Forward]    
Weighted Average Grant Date Fair Value, Beginning balance (dollars per share) $ 19.04 $ 0.00
Weighted Average Grant Date Fair Value, Granted (dollars per share) 0.00 19.04
Weighted Average Grant Date Fair Value, Vested (dollars per share) 19.04 0.00
Weighted Average Grant Date Fair Value, Forfeited (dollars per share) 0.00 19.04
Weighted Average Grant Date Fair Value, Ending balance (dollars per share) $ 0.00 $ 19.04