Other Accrued Expenses and Current Liabilities - Schedule of Other Accrued Expenses and Current Liabilities (Detail) - USD ($) $ in Thousands	Dec. 30, 2020	Dec. 25, 2019
Payables and Accruals [Abstract]
Accrued sales and property taxes	$ 5,216	$ 4,665
Gift card liability	4,008	3,006
Accrued legal settlements and professional fees	321	16,901
Deferred franchise and development fees	503	705
Current portion of lease payment deferrals	1,793
Other	4,874	3,320
Total other accrued expenses and current liabilities	$ 16,715	$ 28,597