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Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2019	Sep. 27, 2018	Sep. 26, 2019	Sep. 27, 2018
Segment Reporting Information [Line Items]
Revenues	$ 211,462	$ 170,599	$ 614,001	$ 532,088
Operating income (loss)	22,387	22,413	54,812	68,536
Depreciation and amortization	19,226	14,569	53,484	42,899
Theatres [Member]
Segment Reporting Information [Line Items]
Revenues	136,802	95,009	414,074	333,397
Operating income (loss)	16,843	14,457	57,656	66,317
Depreciation and amortization	13,438	9,867	37,918	28,751
Hotels/Resorts [Member]
Segment Reporting Information [Line Items]
Revenues	74,572	75,492	199,604	198,373
Operating income (loss)	10,580	12,024	11,443	15,737
Depreciation and amortization	5,451	4,616	15,050	13,890
Corporate Items [Member]
Segment Reporting Information [Line Items]
Revenues	88	98	323	318
Operating income (loss)	(5,036)	(4,068)	(14,287)	(13,518)
Depreciation and amortization	$ 337	$ 86	$ 516	$ 258

X

- Definition

The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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