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v3.20.1

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

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