Description of Business and Summary of Significant Accounting Policies - Schedule of Contract Liabilities Consist of Deferred Franchise Fees and Deferred Development Fees (Detail) - USD ($) $ in Thousands	12 Months Ended
	Jan. 01, 2023	Jan. 02, 2022
Revenue from Contract with Customer [Abstract]
Deferred franchise fees and deferred development fees at beginning of period	$ 29,694	$ 19,090
Revenue recognized during the period	(6,654)	(5,845)
New deferrals due to cash received and other	5,185	16,449
Deferred franchise fees and deferred development fees at end of period	$ 28,225	$ 29,694