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Share Based Compensation Plans Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Jul. 12, 2012
Apr. 01, 2018
Apr. 02, 2017
Jun. 09, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation   $ 3,065 $ 2,427  
Share based compensation unrecognized   $ 22,300    
Weighted average remaining requisite service period   2 years 1 month 7 days    
Deferred compensation liability   $ 6,200    
Deferred compensation asset   $ 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   753,136    
Stock Appreciation Rights (SARs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Plan term   10 years    
Award vesting period   3 years    
Vested, fair value   $ 700 $ 400  
Award granted, fair value   $ 1,300    
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    
Award granted, fair value   $ 15,900    
Average requisite service period   2 years 8 months 16 days    
Units vested   194,300    
Fair value of shares vested   $ 12,400    
Service Requirement | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting percentage   33.00%    
Service and Performance Requirements | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vesting percentage   67.00%