General - Additional information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jul. 01, 2021	Jun. 30, 2022	Jul. 01, 2021	Dec. 30, 2021
Summary of Significant Accounting Policies [Line Items]
Noncontrolling interest	$ 0		$ 0		$ 0
Depreciation	16,744,000	$ 18,475,000	$ 33,967,000	$ 36,433,000
Percentage of cash dividends			110.00%
Deferred revenue	39,355,000		$ 39,355,000		39,144,000
Contract assets	0		0		0
Deferred revenue, revenue recognized			9,448,000	$ 4,115,000
Remaining performance obligation related to advanced ticket sales	3,228,000		3,228,000
Remaining performance obligation related to hotels gift cards			3,559,000
Level 1
Summary of Significant Accounting Policies [Line Items]
Trading securities, fair value	3,789,000		3,789,000		4,617,000
Level 1 | Money Market Funds
Summary of Significant Accounting Policies [Line Items]
Trading securities, fair value	44,990,000		44,990,000		5,000,000
Level 2
Summary of Significant Accounting Policies [Line Items]
Fair value of the interest rate swaps, assets	34,000		34,000
Fair value of the interest rate swaps, liabilities					689,000
Level 3 | Recurring
Summary of Significant Accounting Policies [Line Items]
Fair value, asset (liability)	$ 0		$ 0		$ 0
Common Stock
Summary of Significant Accounting Policies [Line Items]
Shares related to the convertible notes were excluded from the computation of diluted earnings per share (in shares)		165,439	61,791	142,746
Shares Related to Convertible Notes
Summary of Significant Accounting Policies [Line Items]
Shares related to the convertible notes were excluded from the computation of diluted earnings per share (in shares)		9,084,924	9,084,924	9,084,924