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Description of Business and Summary of Significant Accounting Policies (Details) | 12 Months Ended
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Dec. 30, 2018 state province restaurant segment
Description of business and summary of significant accounting policies |
Number of operating segments | segment | 1
Number of reportable segments | segment | 1
Company-owned operated restaurants |
Description of business and summary of significant accounting policies |
Number of restaurants | restaurant | 484
Number of states in which restaurants are located | state | 39
Franchised restaurants |
Description of business and summary of significant accounting policies |
Number of restaurants | restaurant | 89
Number of states in which restaurants are located | state | 16
Number of Canadian provinces in which restaurants are located | province | 2

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- Definition The number of provinces the entity operates in as of the balance sheet date. + References No definition available. + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. + References No definition available. + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
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- Definition Represents the number of restaurants. + References No definition available. + Details
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- Definition The number of states the entity operates in as of the balance sheet date. + References No definition available. + Details
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- Details
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- Details
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