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Related Party Transactions (Details) (Former franchisee appointed as board member, USD $)
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3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2012
item
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Oct. 02, 2011
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Sep. 30, 2012
item
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Oct. 02, 2011
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| Related Party Transactions | ||||
| Number of privately-held entities | 3 | 3 | ||
| Period of completion of lease assumption prior to appointment of related party to the company's board | 3 years | |||
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Minimum
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| Related Party Transactions | ||||
| Percentage of interests held in privately-held entity that hold leases for restaurants owned by the entity | 45.00% | 45.00% | ||
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Maximum
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| Related Party Transactions | ||||
| Percentage of interests held in privately-held entity that hold leases for restaurants owned by the entity | 100.00% | 100.00% | ||
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Three privately-held entities
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| Related Party Transactions | ||||
| Number of restaurants for which privately-held entities hold leases | 3 | 3 | ||
| Rent and other related payments | $ 237,000 | $ 226,000 | $ 935,000 | $ 873,000 |
| Future minimum lease commitments | $ 4,200,000 | $ 4,200,000 | ||
| X | ||||||||||
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- Definition
Represents the number of privately-held entities which hold the leases for restaurants owned by the entity and in which the related party of the entity held ownership interest. No definition available.
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| X | ||||||||||
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- Definition
Represents the number of entity owned restaurants for which privately-held entities held leases. No definition available.
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| X | ||||||||||
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- Definition
Represents the percentage of ownership interest held by the related party in the privately-held entities which hold the leases for restaurants owned by the entity. No definition available.
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| X | ||||||||||
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- Definition
Period of completion of lease assumption from the parties that held leases of the restaurants owned by the reporting entity prior to the appointment of the principal owner of such party as a director in the entity's board. No definition available.
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| X | ||||||||||
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- Definition
Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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