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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

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- 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 + Details
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- Definition 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). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8933-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=115929826&loc=d3e8736-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(1)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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