Other Accrued Liabilities and Other Non-current Liabilities - Summary of Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	Sep. 08, 2020	Dec. 31, 2019
Other Liabilities Disclosure [Abstract]
Employee compensation and related items	$ 15,212	$ 10,008
Accrued insurance	6,575	1,605
Accrued income tax	5,389	5,900
Accrued sales tax	4,475	4,099
Accrued advertising	3,249	1,345
Accrued property and equipment purchases	2,708	1,652
Accrued real property tax	1,218	1,585
Deferred gift card income	1,451	1,382
Accrued rent and related items	915	3,190
Restaurant closure liabilities	198	129
Other	4,300	3,682
Other accrued liabilities	$ 45,690	$ 34,577