Annual report pursuant to Section 13 and 15(d)

Employee Benefit Programs (Details)

v2.4.0.8
Employee Benefit Programs (Details) (USD $)
 12 Months Ended 144 Months Ended 12 Months Ended
Dec. 29, 2013
Dec. 30, 2012
Dec. 25, 2011
Dec. 29, 2013
Employee Stock Purchase Plan
Dec. 30, 2012
Employee Stock Purchase Plan
Dec. 29, 2013
Employee Stock Purchase Plan
Dec. 29, 2013
Deferred compensation, excluding share-based payments and retirement benefits
Employee Deferred Compensation Plan
Dec. 30, 2012
Deferred compensation, excluding share-based payments and retirement benefits
Employee Deferred Compensation Plan
Dec. 30, 2012
Other Noncurrent Assets [Member]
Deferred compensation, excluding share-based payments and retirement benefits
Employee Deferred Compensation Plan
Dec. 29, 2013
Other assets, net
Deferred compensation, excluding share-based payments and retirement benefits
Employee Deferred Compensation Plan
Dec. 29, 2013
Other non-current liability
Deferred compensation, excluding share-based payments and retirement benefits
Employee Deferred Compensation Plan
Employee Stock Purchase Plan                      
Maximum percentage of base compensation that can be contributed by the eligible team members       15.00%   15.00%          
Estimated subscription date fair value (as a percent)       85.00%              
Requisite employment period to be eligible to participate in the plan       1 year              
Requisite working hours per week to be eligible to participate in the plan       20 hours              
Operational period of the plan       6 months              
Number of shares outstanding       300,000   300,000          
Number of shares issued under the plan       21,364   228,038          
Number of shares available for future issuance under the plan       71,962   71,962          
Employee Deferred Compensation Plan                      
Deferred payment, participant limit per calendar year as a percentage of base salary             75.00%        
Deferred payment, participant limit per calendar year as a percentage of variable compensation and commissions             100.00%        
Liability for participant contributions and investment income               $ 3,000,000     $ 3,800,000
Cash surrender value of company-owned whole-life insurance contracts                 2,900,000    
Deferred compensation expense             200,000        
Deferred compensation assets                   3,800,000  
Employee Stock Purchase Plan                      
Risk-free interest rate (as a percent)       0.14% 0.17%            
Expected life       6 months 6 months            
Expected volatility (as a percent)       42.30% 48.50%            
Dividend yield (as a percent)       0.00% 0.00%            
Weighted average fair value per share at grant date (in dollars per share)       $ 11.51 $ 7.77            
Compensation expense 3,800,000 3,800,000 3,300,000 200,000 200,000            
Employee Defined Contribution Plan                      
Minimum age of employees to be eligible to participate in defined contribution plan 21 years                    
Percentage of matching contribution 25.00%                    
Percentage of maximum compensation matched by employer 4.00%                    
Matching contribution expense $ 300,000 $ 300,000 $ 300,000