Transactions with Related Parties Related Party Transaction Summary (Details) $ in Thousands	12 Months Ended
	Dec. 29, 2019 USD ($)	Dec. 30, 2018 USD ($)	Dec. 31, 2017 USD ($)	Nov. 30, 2018 USD ($) ft²	Jan. 01, 2017 USD ($) ft²
QSCC
Related Party Transaction
Area of Real Estate Property | ft²				14,493	14,333
Annual Base Rental				$ 217	$ 215
QSCC | Patronage Dividends | Cost of sales
Related Party Transaction
Related Party Transaction, Other Revenues from Transactions with Related Party	$ 504	$ 470	$ 987
QSCC | Lease Income | Franchise rental income
Related Party Transaction
Related Party Transaction, Other Revenues from Transactions with Related Party	217	215	217
TimWen
Related Party Transaction
TimWen lease expense, net of management fee income	16,660	13,044	12,360
TimWen | Franchise Rental Expense | Cost of sales
Related Party Transaction
TimWen lease expense, net of management fee income	16,867	13,256	12,572
TimWen | Management Fee Income | General and administrative
Related Party Transaction
Related Party Transaction, Other Revenues from Transactions with Related Party	$ 207	$ 212	$ 212