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Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 25, 2020	Jun. 27, 2019	Jun. 25, 2020	Jun. 27, 2019
Segment Reporting Information [Line Items]
Revenues	$ 7,933	$ 232,500	$ 167,393	$ 402,539
Operating income (loss)	(53,062)	27,475	(75,262)	32,425
Depreciation and amortization	18,845	18,273	37,878	34,258
Theatres [Member]
Segment Reporting Information [Line Items]
Revenues	1,849	162,387	111,060	277,272
Operating income (loss)	(34,531)	28,219	(41,614)	40,813
Depreciation and amortization	13,382	13,353	26,892	24,480
Hotels/Resorts [Member]
Segment Reporting Information [Line Items]
Revenues	5,915	69,971	56,075	125,032
Operating income (loss)	(14,681)	4,016	(25,534)	863
Depreciation and amortization	5,333	4,832	10,745	9,599
Corporate Items [Member]
Segment Reporting Information [Line Items]
Revenues	169	142	258	235
Operating income (loss)	(3,850)	(4,760)	(8,114)	(9,251)
Depreciation and amortization	$ 130	$ 88	$ 241	$ 179

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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