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Revenue Recognition - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2020
Dec. 26, 2019
Dec. 27, 2018
Disaggregation of Revenue [Line Items]      
Deferred Revenue $ 37,307,000 $ 43,200,000 $ 37,048,000
Deferred Revenue, Revenue Recognized 13,579,000 $ 22,266,000  
Advanced Sale Of Tickets [Member]      
Disaggregation of Revenue [Line Items]      
Revenue, Remaining Performance Obligation, Amount $ 4,629,000    
Redeemed Revenue From Advanced Tickets Sales Occurred 2 years    
Hotels or Resorts [Member]      
Disaggregation of Revenue [Line Items]      
Remaining Performance Obligation Related to Hotels Gift Cards $ 3,042,000    
Expected Period For Revenue From Non-Redeemed Gift Cards 2 years