Description of Business and Summary of Significant Accounting Policies (Details 6) (Employee Deferred Compensation Plan, Deferred compensation, excluding share-based payments and retirement benefits, USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
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Dec. 28, 2014
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Dec. 29, 2013
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Employee Deferred Compensation Plan | Deferred compensation, excluding share-based payments and retirement benefits
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Share-based compensation plan disclosures | ||
Deferred compensation expense |
$ 0.3us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense / us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis = us-gaap_DeferredCompensationExcludingShareBasedPaymentsAndRetirementBenefitsMember / us-gaap_PlanNameAxis = rrgb_EmployeeDeferredCompensationPlanMember |
$ 0.2us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense / us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis = us-gaap_DeferredCompensationExcludingShareBasedPaymentsAndRetirementBenefitsMember / us-gaap_PlanNameAxis = rrgb_EmployeeDeferredCompensationPlanMember |
X | ||||||||||
- Definition
The compensation expense recognized during the period pertaining to the deferred compensation arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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