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Stockholders' Equity Stock-Based Compensation Narrative (Details) (USD $)
12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Jan. 01, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares Authorized Under Stock Incentive Plan 3,300,000    
Additional Shares Authorized   1,000,000  
Shares Available for Grant 2,139,570    
Plan Modification, Incremental Compensation Cost $ 500,000    
Stock-based compensation 1,205,000 925,000 1,037,000
Nonvested stock-based compensation expense 2,600,000    
Remaining weighted average vesting period 2 years 1 month    
Minimum [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock Award Forfeiture Rates 0.00%    
Maximum [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock Award Forfeiture Rates 15.00%    
Recognized in Period [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Plan Modification, Incremental Compensation Cost   $ 400,000  
Director [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted Stock Awards Issued During Period 28,766 36,338 8,334
Stock Award Vesting Period 5 years 5 years 2 years
Stock Award Vesting Rate 20.00% 20.00% 50.00%
Corporate [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Restricted Stock Awards Issued During Period 19,000 510,900 360,200
Stock Award Vesting Period 4 years 4 years 4 years
Stock Award Vesting Rate 25.00% 25.00% 25.00%