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Amount of assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Acquisitions (Details) $ in Thousands		3 Months Ended
Acquisitions (Details) $ in Thousands	Dec. 28, 2016 USD ($) restaurant	Mar. 28, 2017 USD ($) restaurant	Dec. 27, 2016 USD ($)
Purchase price allocation
Goodwill		$ 121,040	$ 116,571
Wholly-owned
Acquisitions
Number of franchise restaurants acquired \| restaurant		2
Majority-owned
Acquisitions
Number of franchise restaurants acquired \| restaurant		2
Four franchise restaurants in Florida and Georgia
Acquisitions
Number of franchise restaurants acquired \| restaurant	4
Purchase price paid	$ 16,500
Purchase price allocation
Current assets		$ 179
Property and equipment		12,281
Goodwill		4,469
Current liabilities		(392)
Purchase price		$ 16,537