Advertising Costs and Funds (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Jan. 01, 2023	Jan. 02, 2022
Restricted Assets and Liabilities
Cash and cash equivalents	$ 35,848	$ 35,203	$ 27,535
Accounts receivable, net	104,797	98,563
Advertising funds restricted assets	117,755	126,673
Accounts payable	27,370	43,996
Accrued expenses and other current liabilities	135,149	116,010
Advertising funds restricted liabilities	120,558	132,307
Cost of sales
Restricted Assets and Liabilities
Advertising Expense	38,837	37,418	$ 31,617
Advertising funds restricted assets
Restricted Assets and Liabilities
Cash and cash equivalents	36,931	50,709
Accounts receivable, net	76,838	70,422
Other assets	3,986	5,542
Advertising funds restricted liabilities
Restricted Assets and Liabilities
Accounts payable	101,796	115,339
Accrued expenses and other current liabilities	$ 18,762	$ 16,968