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Acquisition (Details Textual) - VSSSouthern Theatres LLC [Member] - USD ($)	Feb. 01, 2019	Dec. 26, 2019	Dec. 27, 2018
Business Acquisition [Line Items]
Business Combination, Consideration Transferred	$ 138,856,000
Payments to Acquire Businesses, Gross	$ 30,000,000
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares	2,450,000
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned	$ 109,197,000
General and Administrative Expense [Member]
Business Acquisition [Line Items]
Business Acquisition, Transaction Costs		$ 1,153,000	$ 1,507,000

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Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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