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Other Expense (Income) (Notes)	9 Months Ended
Other Expense (Income) (Notes)	Oct. 01, 2017
Other Income and Expenses [Abstract]
Other Income and Other Expense Disclosure [Text Block]	Other Income and Expense In the three and nine months ended October 1, 2017, the Company recorded a gain of $0.4 million related to an insurance recovery from a fire at one of its restaurants. In the nine months ended October 2, 2016, the Company recorded a gain of $0.5 million related to a settlement for a partial condemnation on one of its operating restaurant properties, a gain of $0.5 million related to an insurance recovery from a fire at one of its restaurants and expense of $1.85 million related to a litigation settlement.