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Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The net result for the period of deducting operating expenses from operating revenues.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Quarterly Results of Operations (Unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 30, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Dec. 31, 2017	Oct. 01, 2017	Jul. 02, 2017	Apr. 02, 2017	Dec. 30, 2018	Dec. 31, 2017	Jan. 01, 2017
Quarterly Results of Operations [Line Items]
Total revenues	$ 202,859	$ 220,945	$ 217,358	$ 254,904	$ 196,681	$ 213,347	$ 211,784	$ 264,959	$ 896,066	$ 886,771	$ 923,653
Operating Income (Loss)	745	7,369	7,974	34,713	(5,721)	1,138	7,814	44,659	50,801	47,890	61,452
Income (loss) before income taxes	(18,799)	(11,700)	(11,139)	16,156	(23,263)	(16,313)	(9,247)	27,598	(25,482)	(21,225)	(6,293)
Net income (loss)	(14,232)	(9,487)	(8,965)	12,223	52,868	(11,092)	(5,930)	17,220	(20,461)	53,066	(3,667)
Food and beverage sales
Quarterly Results of Operations [Line Items]
Total revenues	88,000	94,023	96,258	118,377	90,524	98,255	97,411	124,419	396,658	410,609	415,059
Product and Service, Other [Member]
Quarterly Results of Operations [Line Items]
Total revenues					102,005	110,633	109,724	135,917
Entertainment and merchandise sales
Quarterly Results of Operations [Line Items]
Total revenues	110,044	121,611	115,904	131,117					478,676	458,279	490,255
Company venue sales
Quarterly Results of Operations [Line Items]
Total revenues	198,044	215,634	212,162	249,494	192,529	208,888	207,135	260,336	875,334	868,888	905,314
Franchise fees and royalties
Quarterly Results of Operations [Line Items]
Total revenues	$ 4,815	$ 5,311	$ 5,196	$ 5,410	$ 4,152	$ 4,459	$ 4,649	$ 4,623	$ 20,732	$ 17,883	$ 18,339