Advertising Costs and Funds (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2025	Dec. 29, 2024	Dec. 31, 2023
Restricted Assets and Liabilities
Cash and cash equivalents	$ 39,207	$ 34,481	$ 35,848
Accounts receivable, net	104,957	86,836
Advertising funds restricted assets	97,867	99,129
Accounts payable	30,450	28,455
Accrued expenses and other current liabilities	116,655	118,224
Advertising funds restricted liabilities	96,454	100,212
Cost of sales
Restricted Assets and Liabilities
Advertising Expense	40,334	39,051	$ 38,837
Advertising funds restricted assets
Restricted Assets and Liabilities
Cash and cash equivalents	17,632	18,615
Accounts receivable, net	75,083	73,223
Other assets	5,152	7,291
Advertising funds restricted liabilities
Restricted Assets and Liabilities
Accounts payable	78,929	83,035
Accrued expenses and other current liabilities	$ 17,525	$ 17,177