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Description of Business and Summary of Significant Accounting Policies (Details 4) - USD ($)	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Dec. 25, 2016
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Goodwill impairment losses	$ 0	$ 0	$ 0
Liquor licenses | Maximum
Goodwill and intangible assets, net
Amortization period of non-transferable liquor licenses	20 years

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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