Number of restaurants acquired.

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Number of restaurants sold

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Amount of assets acquired at the acquisition date.

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Amount of other assets expected to be realized or consumed before one year or the normal operating cycle, if longer, 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 property, plant, and equipment recognized as of the acquisition date.

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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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The net cash outflow or inflow associated with the acquisition or sale of a business segment during the period.

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The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Acquisitions (Details 1) (USD $)	12 Months Ended
Acquisitions (Details 1) (USD $)	Dec. 28, 2014	Dec. 30, 2012	Dec. 29, 2013
Sale of restaurants
Proceeds from divestitures of restaurants	$ 400,000	$ 908,000
Purchase price allocation
Goodwill	82,007,000us-gaap_Goodwill	78,958,000us-gaap_Goodwill	79,391,000us-gaap_Goodwill
Denver and Minneapolis markets
Acquisition disclosures
Number of restaurants acquired		56
Purchase price
Cash payment		5,200,000
Total purchase price		5,200,000
Sale of restaurants
Proceeds from divestitures of restaurants		700,000
Number of restaurants sold		6
Purchase price allocation
Property and equipment		1,602,000
Goodwill		3,830,000
Other, including cash		239,000
Total purchase price		5,916,000
Denver and Minneapolis markets \| Franchise Rights
Purchase price allocation
Reacquired franchise right		245,000
Various
Acquisition disclosures
Number of restaurants acquired	13
Purchase price
Cash payment	4,773,000
Cancellation of accounts and notes receivable	412,000
Total purchase price	5,185,000
Purchase price allocation
Property and equipment	555,000
Goodwill	3,661,000
Other, including cash	125,000
Total purchase price	5,185,000
Various \| Franchise Rights
Purchase price allocation
Reacquired franchise right	$ 844,000