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Receivables - Receivables, Net (Details) - USD ($) $ in Thousands | Sep. 27, 2023 | Dec. 28, 2022
--- | --- | ---
Receivables, net: |  |
Trade accounts receivable from franchisees | $ 12,544 | $ 13,314
Notes and loan receivables from franchisees | 486 | 6,731
Allowance for doubtful accounts | (197) | (376)
Total receivables, net | 16,950 | 25,576
Vendor receivables |  |
Receivables, net: |  |
Other receivables, gross, current | 1,677 | 3,466
Credit card receivables |  |
Receivables, net: |  |
Other receivables, gross, current | 645 | 896
Other |  |
Receivables, net: |  |
Other receivables, gross, current | $ 1,795 | $ 1,545

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