Advertising Costs and Funds (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 02, 2022	Jan. 03, 2021	Dec. 29, 2019
Restricted Assets and Liabilities
Cash and cash equivalents	$ 27,535	$ 33,973	$ 34,539
Accounts receivable, net	101,515	93,660
Advertising funds restricted assets	159,818	142,306
Accounts payable	41,163	31,063
Accrued expenses and other current liabilities	140,783	155,321
Advertising funds restricted liabilities	157,901	140,511
Cost of sales
Restricted Assets and Liabilities
Advertising Expense	31,617	29,671	$ 29,954
Advertising funds restricted assets
Restricted Assets and Liabilities
Cash and cash equivalents	89,993	77,279
Accounts receivable, net	65,497	63,252
Other assets	4,328	1,775
Advertising funds restricted liabilities
Restricted Assets and Liabilities
Accounts payable	136,043	123,064
Accrued expenses and other current liabilities	$ 21,858	$ 17,447