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Summary of Significant Accounting Policies (Details 3) (USD $)
Dec. 27, 2011
Employment Practices Liability
 
Insurance Reserves  
Self-insurance limits $ 250,000
Workers Compensation
 
Insurance Reserves  
Self-insurance limits 250,000
General liability
 
Insurance Reserves  
Self-insurance limits 250,000
Property
 
Insurance Reserves  
Self-insurance limits 50,000
Employee healthcare
 
Insurance Reserves  
Self-insurance limits $ 150,000