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Receivables - Receivables, Net (Details) - USD ($) $ in Thousands	Sep. 28, 2022	Dec. 29, 2021
Receivables, net:
Trade accounts receivable from franchisees	$ 12,393	$ 13,430
Financing receivables from franchisees	9,296	1,027
Allowance for doubtful accounts	(549)	(574)
Receivables, net	24,513	19,621
Other noncurrent assets:
Financing receivables from franchisees	6	293
Vendor receivables
Receivables, net:
Other receivables, gross, current	1,637	4,041
Credit card receivables
Receivables, net:
Other receivables, gross, current	596	747
Other
Receivables, net:
Other receivables, gross, current	$ 1,140	$ 950

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Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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