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Revenues - Components of the Change in Deferred Franchise Revenue (Details) - USD ($) $ in Thousands |  | 9 Months Ended
--- | --- | ---
Dec. 31, 2020 | Sep. 29, 2021
Movement In Deferred Revenue Roll Forward |  |
Balance, December 30, 2020 | $ 20,806 | $ 20,806
Fees received from franchisees |  | 381
Revenue recognized |  | (1,721)
Balance, September 29, 2021 |  | 19,466
Balance |  | 19,466
Less current portion included in other current liabilities |  | 1,924
Deferred franchise revenue included in other noncurrent liabilities |  | $ 17,542
Deferred revenue recognized | $ 1,700 |

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