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Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 28, 2014
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Dec. 29, 2013
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Dec. 30, 2012
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| Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract] | |||
| U.S. | $ 42,898us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 41,249us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic | $ 36,857us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic |
| Foreign | (1,039)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | 0us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign | 0us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign |
| Income before income taxes | 41,859us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 41,249us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 36,857us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
| Current: | |||
| Federal | 5,169us-gaap_CurrentFederalTaxExpenseBenefit | 4,667us-gaap_CurrentFederalTaxExpenseBenefit | 3,977us-gaap_CurrentFederalTaxExpenseBenefit |
| State | 3,895us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 2,525us-gaap_CurrentStateAndLocalTaxExpenseBenefit | 2,703us-gaap_CurrentStateAndLocalTaxExpenseBenefit |
| Foreign | 0us-gaap_CurrentForeignTaxExpenseBenefit | 0us-gaap_CurrentForeignTaxExpenseBenefit | 0us-gaap_CurrentForeignTaxExpenseBenefit |
| Foreign | |||
| Federal | 1,146us-gaap_DeferredFederalIncomeTaxExpenseBenefit | 2,755us-gaap_DeferredFederalIncomeTaxExpenseBenefit | 2,115us-gaap_DeferredFederalIncomeTaxExpenseBenefit |
| State | (649)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (937)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit | (269)us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit |
| Foreign | (263)us-gaap_DeferredForeignIncomeTaxExpenseBenefit | 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit | 0us-gaap_DeferredForeignIncomeTaxExpenseBenefit |
| Provision (benefit) for income taxes | $ 9,298us-gaap_IncomeTaxExpenseBenefit | $ 9,010us-gaap_IncomeTaxExpenseBenefit | $ 8,526us-gaap_IncomeTaxExpenseBenefit |
| Effective Income Tax Rate Reconciliation, Percent [Abstract] | |||
| Tax provision at U.S. federal statutory rate (as a percent) | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate | 35.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate |
| State income taxes (as a percent) | 5.10%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes | 2.50%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes | 4.10%us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes |
| FICA tip tax credits (as a percent) | (16.00%)rrgb_EffectiveIncomeTaxRateReconciliationFICATipTaxCredits | (14.80%)rrgb_EffectiveIncomeTaxRateReconciliationFICATipTaxCredits | (15.90%)rrgb_EffectiveIncomeTaxRateReconciliationFICATipTaxCredits |
| Foreign taxes versus U.S statutory rate (as a percent) | (0.10%)us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential | 0.00%us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential | 0.00%us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential |
| Other tax credits (as a percent) | (2.30%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther | (2.50%)us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther | 0.00%us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther |
| Other (as a percent) | 0.50%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments | 1.60%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments | (0.10%)us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments |
| Effective tax rate (as a percent) | 22.20%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 21.80%us-gaap_EffectiveIncomeTaxRateContinuingOperations | 23.10%us-gaap_EffectiveIncomeTaxRateContinuingOperations |
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- Definition
The portion of the difference between the effective income tax rate and domestic federal statutory income tax rate that can be explained by FICA tip tax credits recorded during the period. No definition available.
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- Definition
Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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