Other Accrued Expenses and Current Liabilities - Schedule of Other Accrued Expenses and Current Liabilities (Detail) - USD ($) $ in Thousands	Dec. 29, 2021	Dec. 30, 2020
Payables and Accruals [Abstract]
Accrued sales and property taxes	$ 4,726	$ 5,216
Gift card liability	4,622	4,008
Loyalty reward program liability	687	900
Accrued advertising	3,635
Accrued legal settlements and professional fees	771	321
Deferred franchise and development fees	637	503
Current portion of lease payment deferrals		1,793
Other	4,718	4,063
Total other accrued expenses and current liabilities	$ 19,796	$ 16,804