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General - Additional information (Details) - USD ($)
3 Months Ended
Mar. 26, 2020
Mar. 28, 2019
Dec. 26, 2019
Summary of Significant Accounting Policies [Line Items]      
Depreciation $ 19,034,000 $ 15,955,000  
Percentage Of Cash Dividends 110.00%    
Deferred Revenue $ 37,108,000   $ 43,200,000
Interest Rate Fair Value Hedge Liability at Fair Value 2,181,000    
Contract assets 0   0
Deferred Revenue, Revenue Recognized 11,240,000    
Remaining Performance Obligation Related to Advanced Ticket Sales 4,709,000    
Remaining Performance Obligation Related to Hotels Gift Cards 2,667,000    
Trade Names [Member]      
Summary of Significant Accounting Policies [Line Items]      
Impairment charge 2,200,000    
Fair Value, Inputs, Level 1 [Member]      
Summary of Significant Accounting Policies [Line Items]      
Trading Securities, Fair Value Disclosure 5,168,000   5,825,000
Fair Value, Inputs, Level 2 [Member]      
Summary of Significant Accounting Policies [Line Items]      
Interest Rate Fair Value Hedge Liability at Fair Value $ 2,181,000   $ 1,194,000