Schedule I - Condensed Financial Information Of Registrant (Details) - Parent Company Balance Sheets (Parentheticals) (USD $)
Dec. 29, 2013
Dec. 30, 2012
Dec. 25, 2011
Condensed Balance Sheet Statements, Captions [Line Items]      
Preferred stock par value (in Dollars per share)     $ 0.001
Preferred stock, shares authorized     50,000,000
Common Class A [Member] | Parent Company [Member]
      
Condensed Balance Sheet Statements, Captions [Line Items]      
Common stock par value (in Dollars per share) $ 0.001 $ 0.001 $ 0.001
Common stock, shares authorized 150,000,000 150,000,000 150,000,000
Common stock, shares issued 58,882,949 58,882,949 58,882,949
Common stock, shares outstanding 58,882,949 58,882,949 58,882,949
Common Class A [Member]
      
Condensed Balance Sheet Statements, Captions [Line Items]      
Common stock par value (in Dollars per share) $ 0.001 $ 0.001 $ 0.001
Common stock, shares authorized 150,000,000 150,000,000 150,000,000
Common stock, shares issued 58,882,949 57,267,409  
Common stock, shares outstanding 58,882,949 57,267,409  
Preferred stock par value (in Dollars per share) $ 0.001 $ 0.001  
Preferred stock, shares authorized 50,000,000 50,000,000  
Preferred stock, shares issued 0 0  
Preferred stock, shares outstanding 0 0  
Common Class B [Member] | Parent Company [Member]
      
Condensed Balance Sheet Statements, Captions [Line Items]      
Common stock par value (in Dollars per share) $ 0.001 $ 0.001 $ 0.001
Common stock, shares authorized 1 1 1
Common stock, shares issued 1 1 1
Common stock, shares outstanding 1 1 1
Common Class B [Member]
      
Condensed Balance Sheet Statements, Captions [Line Items]      
Common stock par value (in Dollars per share) $ 0.001 $ 0.001 $ 0.001
Common stock, shares authorized 1 1 1
Common stock, shares issued 1 1  
Common stock, shares outstanding 1 1  
Parent Company [Member]
      
Condensed Balance Sheet Statements, Captions [Line Items]      
Preferred stock par value (in Dollars per share) $ 0.001 $ 0.001 $ 0.001
Preferred stock, shares authorized 50,000,000 50,000,000 50,000,000
Preferred stock, shares issued 0 0 0
Preferred stock, shares outstanding 0 0 0