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Stock-Based Compensation Restricted Stock Activity (Details) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 25, 2016
Dec. 31, 2015
Dec. 27, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Balance at December 31, 2014 192,293   252,476    
Granted 0   23,814    
Vested (42,546)   (65,293)    
Canceled (5,452)   (18,704)    
Balance at December 31, 2015 144,295   192,293   252,476
Balance, Weighted Average Grant Date Fair Value $ 19.20   $ 18.93    
Grants in Period, Weighted Average Grant Date Fair Value     18.31    
Vested in Period, Weighted Average Grant Date Fair Value 18,470.00   18.61    
Canceled, Weighted Average Grant Date Fair Value 18,750.00   18.56    
Balance, Weighted Average Grant Date Fair Value $ 19,430.00   $ 19.20   $ 18.93
Weighted Average Remaining Amortization Period 6 months 4 days   1 year 8 months 16 days    
Employment agreement [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted         132,455
Grants in Period, Weighted Average Grant Date Fair Value $ 0.00       $ 19.44
Employment agreement [Member] | April 30, 2017 [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted         50,000
Employment agreement [Member] | December 31, 2016 [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted         82,455
Restricted Stock Units (RSUs) [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Balance at December 31, 2014 53,323   0    
Granted 84,200   54,428    
Vested (7,227)   0    
Canceled (2,729)   (1,105)    
Balance at December 31, 2015 127,567   53,323   0
Balance, Weighted Average Grant Date Fair Value $ 18.78   $ 0.00    
Grants in Period, Weighted Average Grant Date Fair Value 23.71   18.78    
Vested in Period, Weighted Average Grant Date Fair Value 18,780.00   0.00    
Canceled, Weighted Average Grant Date Fair Value 18,780.00   18.78    
Balance, Weighted Average Grant Date Fair Value $ 22,030.00   $ 18.78   $ 0.00
Weighted Average Remaining Amortization Period 1 year 7 months 28 days   2 years 1 month 1 day    
Restricted Stock Units (RSUs) [Member]          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Balance at December 31, 2014 106,647   0    
Granted 127,139   109,354    
Vested 0   0    
Canceled (6,593)   (2,707)    
Balance at December 31, 2015 227,193   106,647   0
Balance, Weighted Average Grant Date Fair Value $ 18.78   $ 0.00    
Grants in Period, Weighted Average Grant Date Fair Value 23.14   18.78    
Vested in Period, Weighted Average Grant Date Fair Value 0.00   0.00    
Canceled, Weighted Average Grant Date Fair Value 19,920.00   18.78    
Balance, Weighted Average Grant Date Fair Value $ 21,720.00   $ 18.78   $ 0.00
Weighted Average Remaining Amortization Period   1 year 7 months 24 days   2 years 3 days