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Share Based Compensation Plans Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 12, 2012
Dec. 29, 2019
Dec. 30, 2018
Dec. 31, 2017
Jun. 21, 2013
Jun. 09, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Share-based compensation   $ 10,023 $ 7,681 $ 11,644    
Share based compensation unrecognized   $ 13,900        
Weighted average remaining requisite service period   1 year 6 months        
Deferred compensation liability   $ 6,800 6,000      
Deferred compensation asset   $ 7,000 6,200      
2009 Plan | Management | Common Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage ownership of common equity           9.55%
Equity awards not to exceed           3,554,811
2009 Plan | Director | Common Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage ownership of common equity           0.90%
Equity awards not to exceed           335,004
2012 Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Plan term 10 years          
2012 Plan | Common Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Equity awards not to exceed         2,000,000  
Common stock available for future issuance   759,053        
Stock Appreciation Rights (SARs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Plan term   10 years        
Award vesting period   4 years        
Fair value of shares vested   $ 1,100 $ 700 $ 400    
Award granted, fair value   $ 1,400        
Average requisite service period   2 years        
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Award vesting period   3 years        
Fair value of shares vested   $ 8,800        
Award granted, fair value   $ 17,100        
Average requisite service period   2 years 3 months 18 days        
Units vested   141,502        
Service Requirements Only | Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting requirements (percent)   80.00%        
Service and Performance Requirements | Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting requirements (percent)   20.00%