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Note 11. Promotional Allowances (Details) - Estimated Cost of Providing Promotional Allowances (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 30, 2014
Mar. 31, 2013
Note 11. Promotional Allowances (Details) - Estimated Cost of Providing Promotional Allowances [Line Items]    
Food and beverage $ 1,033 $ 303
Rooms 110 111
Total promotional allowances 289  
Cost of Sales [Member]
   
Note 11. Promotional Allowances (Details) - Estimated Cost of Providing Promotional Allowances [Line Items]    
Food and beverage 53  
Rooms 194  
Other $ 42