Represents the internal costs directly associated with the acquisition, development and construction of a restaurant.

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- Definition

Gift card breakage revenue recognition period

+ References

No definition available.

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- Definition

Investment maturity term

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No definition available.

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- Definition

Maximum reasonably assured lease term.

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No definition available.

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- Definition

Number of financial institutions

+ References

No definition available.

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- Definition

The number of regions by which the Company manages its operations.

+ References

No definition available.

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- Definition

Number of service providers for credit card transactions

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No definition available.

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- Definition

Percentage of cash and investments balances not federally backed or federally insured

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No definition available.

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- Definition

The Company's estimated breakage rate of gift card sales.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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-Topic 350

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-SubTopic 20

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-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (e)

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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

+ References

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- Definition

The total expense recognized in the period for promotion, public relations, and brand or product advertising.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.4)

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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.

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No definition available.

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- Definition

Represents the number of restaurants.

+ References

No definition available.

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- Definition

The amount by which the fair value of an investment in debt securities categorized as Held-to-maturity is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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-Topic 320

-SubTopic 10

-Section 50

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- Definition

The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.

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-Publisher SEC

-Name Regulation S-X (SX)

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-Subparagraph (SX 210.5-02.1)

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- Definition

The amount of breakage recognized related to unredeemed gift cards. Breakage occurs when a customer pays in advance of vendor performance and does not demand full performance for various reasons.

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-Name Accounting Standards Codification

-Glossary Breakage

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- Definition

Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property.

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-Subparagraph (SX 210.5-02.24)

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Description Of Business And Summary Of Significant Accounting Policies (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013 region segment item	Dec. 31, 2012	Dec. 31, 2011
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of regions	7
Number of reportable segments	1
Unredeemed gift card sales percentage	4.00%	4.00%	5.00%
Gift card breakage revenue recognition period	6 months
Gift card breakage recognized	$ 1,976	$ 2,070	$ 1,524
Investment impairment charges	0	0	0
Investment maturity term	2 years
Acquisition, development and construction of restaurant capitalized costs	9,024	10,038	9,616
Goodwill impairment charges	0	0	0
Restricted cash asset	23,810	24,799
Aggregate impairment loss recognized on disposition of assets	1,220	0	380
Advertising and marketing costs	44,389	34,999	31,902
Maximum reasonably assured lease term	20 years
Percentage of cash and investments balances not federally backed or federally insured	33.30%
Number of financial institutions	3
Number of service providers for credit card transactions	4
Accrued Payroll And Benefits [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated insurance liability	24,819	22,540
Accrued Liabilities [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Estimated insurance liability	$ 6,749	$ 5,220
Canada [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	7
Number of service providers for credit card transactions	1
England [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	6
Number of service providers for credit card transactions	1
France [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	2
Germany [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	1
United States [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	1,572
Number of service providers for credit card transactions	1
France and Germany [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of service providers for credit card transactions	1
ShopHouse Southeast Asian Kitchen [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	6
Pizzeria Locale [Member]
Description Of Business And Summary Of Significant Accounting Policies [Line Items]
Number of restaurants	1