Receivables - Schedule of Receivables, Net (Details) - USD ($) $ in Thousands	Sep. 25, 2024	Dec. 27, 2023
Receivables, net:
Trade accounts receivable from franchisees	$ 12,363	$ 14,092
Notes and loan receivables from franchisees	235	584
Allowance for credit losses	(560)	(201)
Total receivables, net	17,038	21,391
Vendor receivables
Receivables, net:
Other receivables, gross, current	1,941	4,059
Credit card receivables
Receivables, net:
Other receivables, gross, current	657	995
Other
Receivables, net:
Other receivables, gross, current	$ 2,402	$ 1,862

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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Amount of allowance for credit loss on accounts receivable, classified as current.

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Amortized cost, before allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

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