Acquisition Purchase Price Allocation (Details) - USD ($) $ in Thousands	Apr. 02, 2017	Jan. 01, 2017
Business Acquisition [Line Items]
Goodwill	$ 30,472	$ 22,869
2017 Acquisitions [Member]
Business Acquisition [Line Items]
Inventory	373
Restaurant equipment	2,076
Restaurant equipment - subject to capital lease	79
Leasehold improvements	709
Franchise fees	997
Franchise rights	9,856
Favorable leases	720
Deferred income taxes	692
Goodwill	7,603
Capital lease obligations for restaurant equipment	(94)
Unfavorable leases	(2,518)
Other liabilities	(120)
Net assets acquired	$ 20,373

Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed, Capital Lease Assets

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Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed, Leasehold Improvements

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Favorable Leases

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Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Unfavorable Leases

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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.

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Amount of capital lease obligation, assumed at the acquisition date.

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Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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- Definition

Amount of deferred tax asset attributable to deductible temporary differences and carryforwards acquired at the acquisition date.

+ References

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Amount of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment, acquired at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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The amount of inventory recognized as of the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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