Property and Equipment - Schedule of Costs and Related Accumulated Depreciation and Amortization of Major Classes of Property (Details) - USD ($) $ in Thousands	Sep. 25, 2019	Dec. 26, 2018
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 243,440	$ 248,179
Less: accumulated depreciation and amortization	(150,076)	(144,034)
Property and equipment, net	93,364	104,145
Land
Property Plant And Equipment [Line Items]
Property and equipment, gross	12,323	12,323
Buildings and improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	149,474	156,806
Other property and equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	75,416	76,061
Construction in progress
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 6,227	$ 2,989