Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($)	Dec. 28, 2021	Dec. 29, 2020
Components of Deferred Tax Assets [Abstract]
Accrued insurance	$ 3,004,000	$ 3,422,000
Restaurant closure liabilities	119,000	161,000
Net operating loss carryforwards and tax credits	21,000	21,000
Deferred income	1,710,000	1,693,000
Stock-based compensation	1,420,000	1,215,000
Accrued compensation	523,000	591,000
Deferred social security taxes	912,000	1,822,000
Operating lease liabilities	71,149,000	74,003,000
Other, net	1,815,000	526,000
Deferred tax assets	80,673,000	83,454,000
Less: valuation allowance	0	0
Net deferred tax assets	80,673,000	83,454,000
Components of Deferred Tax Liabilities [Abstract]
Property, equipment and intangible assets	(67,940,000)	(68,618,000)
Deferred Tax Liabilities, Leasing Arrangements	(63,116,000)	(67,229,000)
Investment in subsidiary	(7,147,000)	(7,167,000)
Prepaid expenses	(1,771,000)	(1,658,000)
Deferred Tax Liabilities, Other	(425,000)	(267,000)
Deferred tax liabilities	(140,399,000)	(144,939,000)
Deferred Tax Liabilities, Net	$ 59,726,000	$ 61,485,000