Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Property and Equipment, Net - Schedule of Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 02, 2019	Jan. 01, 2019	Jan. 02, 2018
Property, Plant and Equipment [Line Items]
Property and equipment	$ 238,148		$ 230,518
Less: Accumulated depreciation	(81,227)		(69,089)
Property and equipment, net	156,921	$ 147,590	161,429
Land
Property, Plant and Equipment [Line Items]
Property and equipment	1,927		1,929
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment	4,569		4,335
Restaurant and other equipment
Property, Plant and Equipment [Line Items]
Property and equipment	92,025		87,767
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment	116,177		121,409
Buildings under capital leases
Property, Plant and Equipment [Line Items]
Property and equipment	871		3,390
Less: Accumulated depreciation			(2,200)	$ (2,500)
RestaurantPropertyLeasedToOthers [Member]
Property, Plant and Equipment [Line Items]
Property and equipment	10,899		991
Construction-in-progress
Property, Plant and Equipment [Line Items]
Property and equipment	$ 11,680		$ 10,697