$RRGB
RED ROBIN GOURMET BURGERS INC Stock $rrgb

$rrgb Overview Financials Valuation SEC Filings Company Website

2022 Q1 Form 10-K Financial Statement

#000117175922000010 Filed on March 10, 2022

Income Statement

Concept	2022 Q1	2021 Q4	2021
Revenue		$275.4M	$1.162B
YoY Change		37.39%	33.77%
Cost Of Revenue		$236.4M	$905.1M
YoY Change		31.25%	24.33%
Gross Profit		$39.07M	$257.0M
YoY Change		91.5%	82.64%
Gross Profit Margin		14.18%	22.11%
Selling, General & Admin		$30.34M	$122.7M
YoY Change		42.56%	14.9%
% of Gross Profit		77.67%	47.77%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$18.88M	$83.44M
YoY Change		-1.52%	-4.7%
% of Gross Profit		48.33%	32.47%
Operating Expenses		$30.34M	$122.7M
YoY Change		42.56%	14.9%
Operating Profit		-$12.14M	-$36.70M
YoY Change		-50.66%	-86.66%
Interest Expense		-$2.870M	$14.18M
YoY Change		24.78%	39.49%
% of Operating Profit
Other Income/Expense, Net		-$1.561M	-$16.07M
YoY Change			-89.55%
Pretax Income		-$15.01M	-$50.15M
YoY Change		-44.16%	-82.31%
Income Tax		-$26.00K	-$152.0K
% Of Pretax Income
Net Earnings		-$14.98M	-$50.00M
YoY Change		142.43%	-81.89%
Net Earnings / Revenue		-5.44%	-4.3%
Basic Earnings Per Share		-$0.95	-$3.19
Diluted Earnings Per Share		-$0.95	-$3.19
COMMON SHARES
Basic Shares Outstanding	15.75M shares	15.71M shares	15.66M shares
Diluted Shares Outstanding		15.71M shares	15.66M shares

Balance Sheet

Concept	2021 Q4	2021
SHORT-TERM ASSETS
Cash & Short-Term Investments	$17.76M	$22.75M
YoY Change	-35.19%	41.3%
Cash & Equivalents	$22.75M	$22.75M
Short-Term Investments
Other Short-Term Assets	$12.44M	$16.96M
YoY Change	6.32%	22.92%
Inventory	$25.22M	$25.22M
Prepaid Expenses
Receivables	$21.40M	$21.40M
Other Receivables	$16.17M	$15.82M
Total Short-Term Assets	$102.2M	$102.2M
YoY Change	17.54%	17.56%
LONG-TERM ASSETS
Property, Plant & Equipment	$386.3M	$787.2M
YoY Change	-9.53%	-7.68%
Goodwill
YoY Change
Intangibles	$21.29M
YoY Change	-13.85%
Long-Term Investments
YoY Change
Other Assets	$18.39M	$18.39M
YoY Change	-8.76%	75.13%
Total Long-Term Assets	$826.8M	$826.8M
YoY Change	-6.87%	-6.87%
TOTAL ASSETS
Total Short-Term Assets	$102.2M	$102.2M
Total Long-Term Assets	$826.8M	$826.8M
Total Assets	$929.0M	$929.0M
YoY Change	-4.69%	-4.69%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$32.51M	$32.51M
YoY Change	61.11%	60.94%
Accrued Expenses	$45.46M	$116.9M
YoY Change	11.7%	-3.78%
Deferred Revenue	$54.21M
YoY Change	8.13%
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$9.692M	$10.89M
YoY Change	-0.08%	0.8%
Total Short-Term Liabilities	$223.3M	$223.3M
YoY Change	10.24%	10.22%
LONG-TERM LIABILITIES
Long-Term Debt	$167.3M	$167.3M
YoY Change	-23.62%	-2.7%
Other Long-Term Liabilities	$26.33M	$461.5M
YoY Change	-27.33%	-3.78%
Total Long-Term Liabilities	$193.6M	$628.7M
YoY Change	434.42%	-3.5%
TOTAL LIABILITIES
Total Short-Term Liabilities	$223.3M	$223.3M
Total Long-Term Liabilities	$193.6M	$628.7M
Total Liabilities	$852.0M	$852.0M
YoY Change	-0.23%	-0.23%
SHAREHOLDERS EQUITY
Retained Earnings	$27.20M
YoY Change	-64.77%
Common Stock	$242.6M
YoY Change	-0.35%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$192.8M
YoY Change	-3.55%
Treasury Stock Shares	4.727M shares
Shareholders Equity	$76.97M	$76.97M
YoY Change
Total Liabilities & Shareholders Equity	$929.0M	$929.0M
YoY Change	-4.69%	-4.69%

Cashflow Statement

Concept	2021 Q4	2021
OPERATING ACTIVITIES
Net Income	-$14.98M	-$50.00M
YoY Change	142.43%	-81.89%
Depreciation, Depletion And Amortization	$18.88M	$83.44M
YoY Change	-1.52%	-4.7%
Cash From Operating Activities	$433.0K	$47.29M
YoY Change	-111.39%	133.74%
INVESTING ACTIVITIES
Capital Expenditures	-$9.133M	-$42.26M
YoY Change	168.62%	91.23%
Acquisitions		$0.00
YoY Change
Other Investing Activities	$0.00	$20.00K
YoY Change	-100.0%	-97.14%
Cash From Investing Activities	-$9.133M	-$42.24M
YoY Change	238.26%	97.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$0.00
YoY Change		-100.0%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	894.0K	$1.563M
YoY Change	-88.24%	-113.35%
NET CHANGE
Cash From Operating Activities	433.0K	$47.29M
Cash From Investing Activities	-9.133M	-$42.24M
Cash From Financing Activities	894.0K	$1.563M
Net Change In Cash	-7.806M	$6.634M
YoY Change	-809.64%	-147.63%
FREE CASH FLOW
Cash From Operating Activities	$433.0K	$47.29M
Capital Expenditures	-$9.133M	-$42.26M
Free Cash Flow	$9.566M	$89.55M
YoY Change	-2491.5%	111.54%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001171759
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Entity File Number EntityFileNumber	001-34851
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2021Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherAssetsNoncurrent
CY2020Q4	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesCurrent
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2021-01-31#OtherLiabilitiesNoncurrent
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-26
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-26
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Greenwood Village
CY2021	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2021	dei	Entity Registrant Name EntityRegistrantName	RED ROBIN GOURMET BURGERS, INC.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	84-1573084
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	6312 S Fiddler's Green Circle, Suite 200N
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	CO
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	80111
CY2021	dei	City Area Code CityAreaCode	(303)
CY2021	dei	Local Phone Number LocalPhoneNumber	846-6000
CY2021	dei	Security12b Title Security12bTitle	Common Stock, $0.001 par value
CY2021	dei	Trading Symbol TradingSymbol	RRGB
CY2021	dei	Security Exchange Name SecurityExchangeName	NASDAQ
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2021Q3	dei	Entity Public Float EntityPublicFloat	484300000	USD
CY2022Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	15747615	shares
CY2021	dei	Auditor Firm AuditorFirmId	34
	dei	Auditor Firm AuditorFirmId	185
CY2021	dei	Auditor Name AuditorName	Deloitte & Touche LLP
CY2021	dei	Auditor Location AuditorLocation	Denver, Colorado
	dei	Auditor Name AuditorName	KPMG LLP
	dei	Auditor Location AuditorLocation	Denver, Colorado
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	22750000	USD
CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	16116000	USD
CY2021Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	21400000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	16510000	USD
CY2021Q4	us-gaap	Inventory Net InventoryNet	25219000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	23802000	USD
CY2021Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	15824000	USD
CY2020Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	16662000	USD
CY2021Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	16963000	USD
CY2020Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	13818000	USD
CY2021Q4	us-gaap	Assets Current AssetsCurrent	102156000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	86908000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	386336000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	427033000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	400825000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	415929000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	21292000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	24714000	USD
CY2021Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	18389000	USD
CY2020Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	20155000	USD
CY2021Q4	us-gaap	Assets Assets	928998000	USD
CY2020Q4	us-gaap	Assets Assets	974739000	USD
CY2021Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	32510000	USD
CY2020Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	20179000	USD
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	32584000	USD
CY2020Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	3000000	shares
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	27653000	USD
CY2021Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	54214000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	50138000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	48842000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	54197000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9692000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9692000	USD
CY2021Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	45458000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	40695000	USD
CY2021Q4	us-gaap	Liabilities Current LiabilitiesCurrent	223300000	USD
CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	202554000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	167263000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	160952000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	435136000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	454296000	USD
CY2021Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	26325000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	36224000	USD
CY2021Q4	us-gaap	Liabilities Liabilities	852024000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	854026000	USD
CY2021Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2020Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000	shares
CY2020Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	45000000	shares
CY2021Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	20449000	shares
CY2020Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	20449000	shares
CY2021Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15722000	shares
CY2020Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	15548000	shares
CY2021Q4	us-gaap	Common Stock Value CommonStockValue	20000	USD
CY2020Q4	us-gaap	Common Stock Value CommonStockValue	20000	USD
CY2021Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2020Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2021Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	3000000	shares
CY2020Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2020Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2020Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2021Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	4727000	shares
CY2020Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	4901000	shares
CY2021Q4	us-gaap	Treasury Stock Value TreasuryStockValue	192803000	USD
CY2020Q4	us-gaap	Treasury Stock Value TreasuryStockValue	199908000	USD
CY2021Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	242560000	USD
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	243407000	USD
CY2021Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4000	USD
CY2021Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	27196000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	77198000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	76974000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	120713000	USD
CY2021Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	928998000	USD
CY2020Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	974739000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1162078000	USD
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	868715000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1315014000	USD
CY2021	us-gaap	Cost Direct Material CostDirectMaterial	260896000	USD
CY2020	us-gaap	Cost Direct Material CostDirectMaterial	198487000	USD
CY2019	us-gaap	Cost Direct Material CostDirectMaterial	303404000	USD
CY2021	rrgb	Allocated Share Based Compensation Expense Direct Labor AllocatedShareBasedCompensationExpenseDirectLabor	894000	USD
CY2020	rrgb	Allocated Share Based Compensation Expense Direct Labor AllocatedShareBasedCompensationExpenseDirectLabor	157000	USD
CY2019	rrgb	Allocated Share Based Compensation Expense Direct Labor AllocatedShareBasedCompensationExpenseDirectLabor	161000	USD
CY2021	us-gaap	Labor And Related Expense LaborAndRelatedExpense	409901000	USD
CY2020	us-gaap	Labor And Related Expense LaborAndRelatedExpense	332827000	USD
CY2019	us-gaap	Labor And Related Expense LaborAndRelatedExpense	456778000	USD
CY2021	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	207829000	USD
CY2020	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	164468000	USD
CY2019	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	186476000	USD
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	96484000	USD
CY2020	us-gaap	Operating Lease Expense OperatingLeaseExpense	99521000	USD
CY2019	us-gaap	Operating Lease Expense OperatingLeaseExpense	111798000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	83438000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	87557000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	91790000	USD
CY2021	rrgb	Allocated Share Based Compensation Expense Selling General And Administrative Expense AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrativeExpense	5728000	USD
CY2020	rrgb	Allocated Share Based Compensation Expense Selling General And Administrative Expense AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrativeExpense	4173000	USD
CY2019	rrgb	Allocated Share Based Compensation Expense Selling General And Administrative Expense AllocatedShareBasedCompensationExpenseSellingGeneralAndAdministrativeExpense	3103000	USD
CY2021	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	122743000	USD
CY2020	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	106822000	USD
CY2019	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	155978000	USD
CY2021	us-gaap	Pre Opening Costs PreOpeningCosts	1410000	USD
CY2020	us-gaap	Pre Opening Costs PreOpeningCosts	296000	USD
CY2019	us-gaap	Pre Opening Costs PreOpeningCosts	319000	USD
CY2021	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	16074000	USD
CY2020	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	153883000	USD
CY2019	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	21598000	USD
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	1198775000	USD
CY2020	us-gaap	Costs And Expenses CostsAndExpenses	1143861000	USD
CY2019	us-gaap	Costs And Expenses CostsAndExpenses	1328141000	USD
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	-36697000	USD
CY2020	us-gaap	Operating Income Loss OperatingIncomeLoss	-275146000	USD
CY2019	us-gaap	Operating Income Loss OperatingIncomeLoss	-13127000	USD
CY2021	us-gaap	Interest Expense InterestExpense	14176000	USD
CY2020	us-gaap	Interest Expense InterestExpense	10163000	USD
CY2019	us-gaap	Interest Expense InterestExpense	10178000	USD
CY2021	rrgb	Interest Income And Other Net InterestIncomeAndOtherNet	-719000	USD
CY2020	rrgb	Interest Income And Other Net InterestIncomeAndOtherNet	-1757000	USD
CY2019	rrgb	Interest Income And Other Net InterestIncomeAndOtherNet	-1068000	USD
CY2021	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	13457000	USD
CY2020	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	8406000	USD
CY2019	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	9110000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-50154000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-283552000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-22237000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-152000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7484000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14334000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-50002000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-276068000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-7903000	USD
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.19
CY2020	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-19.29
CY2019	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.61
CY2020	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-19.29
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.19
CY2019	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.61
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15660000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14314000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	12959000	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15660000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14314000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	12959000	shares
CY2021	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	5000	USD
CY2020	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-1115000	USD
CY2019	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	428000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1115000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	428000	USD
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-49997000	USD
CY2020	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-277183000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	120713000	USD
CY2021	rrgb	Stock Issued During Period Exercise Of Options Issuance Of Restricted Stock Shares Exchanged For Exercise And Tax And Shares Issued Through Stock Purchase Plans StockIssuedDuringPeriodExerciseOfOptionsIssuanceOfRestrictedStockSharesExchangedForExerciseAndTaxAndSharesIssuedThroughStockPurchasePlans	379000	USD
CY2019	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-7475000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	382805000	USD
CY2019	rrgb	Stock Issued During Period Exercise Of Options Issuance Of Restricted Stock Shares Exchanged For Exercise And Tax And Shares Issued Through Stock Purchase Plans StockIssuedDuringPeriodExerciseOfOptionsIssuanceOfRestrictedStockSharesExchangedForExerciseAndTaxAndSharesIssuedThroughStockPurchasePlans	-462000	USD
CY2019	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	3450000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3350000	USD
CY2019	rrgb	Topic842 Transition Impairment Net Of Tax Topic842TransitionImpairmentNetOfTax	-15172000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-7903000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	428000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	360520000	USD
CY2020	rrgb	Stock Issued During Period Exercise Of Options Issuance Of Restricted Stock Shares Exchanged For Exercise And Tax And Shares Issued Through Stock Purchase Plans StockIssuedDuringPeriodExerciseOfOptionsIssuanceOfRestrictedStockSharesExchangedForExerciseAndTaxAndSharesIssuedThroughStockPurchasePlans	-320000	USD
CY2020	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	1635000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	4489000	USD
CY2020	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	28718000	USD
CY2020	rrgb	Release Of Foreign Currency Translation Adjustment ReleaseOfForeignCurrencyTranslationAdjustment	5484000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-276068000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1115000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6637000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-50002000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	5000	USD
CY2021Q4	us-gaap	Stockholders Equity StockholdersEquity	76974000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-50002000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-276068000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-7903000	USD
CY2021	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	83438000	USD
CY2020	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	87557000	USD
CY2019	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	91790000	USD
CY2021	rrgb	Gift Card Breakage GiftCardBreakage	5373000	USD
CY2020	rrgb	Gift Card Breakage GiftCardBreakage	4516000	USD
CY2019	rrgb	Gift Card Breakage GiftCardBreakage	6776000	USD
CY2021	rrgb	Goodwill And Restaurant Asset Impairment GoodwillAndRestaurantAssetImpairment	7052000	USD
CY2020	rrgb	Goodwill And Restaurant Asset Impairment GoodwillAndRestaurantAssetImpairment	122354000	USD
CY2019	rrgb	Goodwill And Restaurant Asset Impairment GoodwillAndRestaurantAssetImpairment	15094000	USD
CY2019	rrgb	Non Cash Other Charges NonCashOtherCharges	-13621000	USD
CY2021	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	0	USD
CY2021	rrgb	Non Cash Other Charges NonCashOtherCharges	346000	USD
CY2020	rrgb	Non Cash Other Charges NonCashOtherCharges	2837000	USD
CY2020	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	51502000	USD
CY2019	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-9640000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	6622000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	4330000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	3344000	USD
CY2021	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	3103000	USD
CY2020	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1052000	USD
CY2019	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	678000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4919000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-5601000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2766000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	1925000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2239000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-161000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3066000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-7443000	USD
CY2021	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	-759000	USD
CY2020	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	11276000	USD
CY2019	us-gaap	Increase Decrease In Income Taxes Receivable IncreaseDecreaseInIncomeTaxesReceivable	5238000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3163000	USD
CY2021	rrgb	Increase Decrease In Right Of Use Assets Net Of Lease Liabilities IncreaseDecreaseInRightOfUseAssetsNetOfLeaseLiabilities	-9293000	USD
CY2020	rrgb	Increase Decrease In Right Of Use Assets Net Of Lease Liabilities IncreaseDecreaseInRightOfUseAssetsNetOfLeaseLiabilities	18324000	USD
CY2019	rrgb	Increase Decrease In Right Of Use Assets Net Of Lease Liabilities IncreaseDecreaseInRightOfUseAssetsNetOfLeaseLiabilities	696000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	19449000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9566000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-15490000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	9449000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	430000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	5632000	USD
CY2021	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	8348000	USD
CY2020	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-17990000	USD
CY2019	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	415000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	47292000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	20233000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	57915000	USD
CY2021	rrgb	Purchase Of Property Equipment And Intangible Assets PurchaseOfPropertyEquipmentAndIntangibleAssets	42261000	USD
CY2020	rrgb	Purchase Of Property Equipment And Intangible Assets PurchaseOfPropertyEquipmentAndIntangibleAssets	22132000	USD
CY2019	rrgb	Purchase Of Property Equipment And Intangible Assets PurchaseOfPropertyEquipmentAndIntangibleAssets	57309000	USD
CY2021	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	20000	USD
CY2020	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	739000	USD
CY2019	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	279000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-42241000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-21393000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-57030000	USD
CY2021	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	192500000	USD
CY2020	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	211000000	USD
CY2019	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	273500000	USD
CY2021	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	188845000	USD
CY2020	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	247501000	USD
CY2019	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	261063000	USD
CY2020	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-1065000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1635000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	3450000	USD
CY2021	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1714000	USD
CY2020	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	2952000	USD
CY2019	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	33000	USD
CY2021	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	28718000	USD
CY2019	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2021	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-378000	USD
CY2020	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	666000	USD
CY2019	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	724000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1563000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-11704000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	9678000	USD
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	20000	USD
CY2019	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	913000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	6634000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-13929000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	11476000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16116000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	30045000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	18569000	USD
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	22750000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	16116000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	30045000	USD
CY2021	rrgb	Income Taxes Paid Refund Received IncomeTaxesPaidRefundReceived	-962000	USD
CY2020	rrgb	Income Taxes Paid Refund Received IncomeTaxesPaidRefundReceived	-50629000	USD
CY2019	rrgb	Income Taxes Paid Refund Received IncomeTaxesPaidRefundReceived	3237000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	10455000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	9869000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	9750000	USD
CY2021	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	4655000	USD
CY2020	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	2358000	USD
CY2019	us-gaap	Increase Decrease In Construction Payables IncreaseDecreaseInConstructionPayables	3307000	USD
CY2021	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2021	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	segment
CY2021	us-gaap	Use Of Estimates UseOfEstimates	Use of EstimatesThe preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting periods. The areas that require management's most significant estimates are impairment of long-lived assets, lease accounting, estimating fair value, and unearned revenue. Actual results could differ from those estimates.
CY2021	rrgb	Number Of Entrees To Be Purchased For Each Free Entree NumberOfEntreesToBePurchasedForEachFreeEntree	9	entree
CY2021	rrgb	Advertising Expense Required Percent Of Revenue Contribution AdvertisingExpenseRequiredPercentOfRevenueContribution	0.030
CY2021	rrgb	Number Of Marketing And Advertising Funds NumberOfMarketingAndAdvertisingFunds	2	fund
CY2021	rrgb	Term Of Franchise Rights TermOfFranchiseRights	P20Y
CY2021	rrgb	Additional Term Of Franchise Rights AdditionalTermOfFranchiseRights	P10Y
CY2021Q4	rrgb	Accounts Receivable Gift Card In Transit AccountsReceivableGiftCardInTransit	10900000	USD
CY2020Q4	rrgb	Accounts Receivable Gift Card In Transit AccountsReceivableGiftCardInTransit	7600000	USD
CY2021Q4	rrgb	Third Party Delivery Receivable ThirdPartyDeliveryReceivable	3000000	USD
CY2020Q4	rrgb	Third Party Delivery Receivable ThirdPartyDeliveryReceivable	4000000	USD
CY2021Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	8700000	USD
CY2020Q4	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	6800000	USD
CY2021Q4	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	16400000	USD
CY2020Q4	us-gaap	Inventory Supplies Net Of Reserves InventorySuppliesNetOfReserves	17000000	USD
CY2021	rrgb	Leases Term Extension Period LeasesTermExtensionPeriod	P5Y
CY2021	rrgb	Leases Total Term LeasesTotalTerm	P20Y
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	500000	USD
CY2020	rrgb	Asset Impairment Charges Closed Restaurants AssetImpairmentChargesClosedRestaurants	5700000	USD
CY2021	rrgb	Advertising Expense Required Percent Of Revenue Contribution AdvertisingExpenseRequiredPercentOfRevenueContribution	0.030
CY2021	rrgb	Number Of Marketing And Advertising Funds NumberOfMarketingAndAdvertisingFunds	2	fund
CY2021	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	34300000	USD
CY2020	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	24900000	USD
CY2019	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	44300000	USD
CY2020	rrgb	Interest Received On Federal Tax Refund InterestReceivedOnFederalTaxRefund	1100000	USD
CY2020	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	49400000	USD
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	15660000	shares
CY2020	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	14314000	shares
CY2019	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	12959000	shares
CY2021	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2020	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2019	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	15660000	shares
CY2020	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	14314000	shares
CY2019	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	12959000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	875000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	489000	shares
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	378000	shares
CY2020	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	868715000	USD
CY2019	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1315014000	USD
CY2020	rrgb	Release Of Foreign Currency Translation Adjustment ReleaseOfForeignCurrencyTranslationAdjustment	5500000	USD
CY2021	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	1162078000	USD
CY2021	rrgb	Restaurant Closure Costs Gains RestaurantClosureCostsGains	6276000	USD
CY2020	rrgb	Restaurant Closure Costs Gains RestaurantClosureCostsGains	19846000	USD
CY2019	rrgb	Restaurant Closure Costs Gains RestaurantClosureCostsGains	-1187000	USD
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	7052000	USD
CY2020	us-gaap	Asset Impairment Charges AssetImpairmentCharges	26940000	USD
CY2019	us-gaap	Asset Impairment Charges AssetImpairmentCharges	15094000	USD
CY2021	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	1330000	USD
CY2020	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	6440000	USD
CY2019	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	0	USD
CY2021	rrgb	Other Nonrecurring Expense Covid19 OtherNonrecurringExpenseCOVID19	1288000	USD
CY2020	rrgb	Other Nonrecurring Expense Covid19 OtherNonrecurringExpenseCOVID19	1858000	USD
CY2019	rrgb	Other Nonrecurring Expense Covid19 OtherNonrecurringExpenseCOVID19	0	USD
CY2021	rrgb	Board And Shareholder Matter Costs BoardAndShareholderMatterCosts	128000	USD
CY2020	rrgb	Board And Shareholder Matter Costs BoardAndShareholderMatterCosts	2504000	USD
CY2019	rrgb	Board And Shareholder Matter Costs BoardAndShareholderMatterCosts	3261000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	95414000	USD
CY2019	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	us-gaap	Severance Costs1 SeveranceCosts1	0	USD
CY2020	us-gaap	Severance Costs1 SeveranceCosts1	881000	USD
CY2019	us-gaap	Severance Costs1 SeveranceCosts1	3450000	USD
CY2021	rrgb	Executive Retention Expense ExecutiveRetentionExpense	0	USD
CY2020	rrgb	Executive Retention Expense ExecutiveRetentionExpense	0	USD
CY2019	rrgb	Executive Retention Expense ExecutiveRetentionExpense	980000	USD
CY2021	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	16074000	USD
CY2020	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	153883000	USD
CY2019	us-gaap	Other Nonrecurring Expense OtherNonrecurringExpense	21598000	USD
CY2020Q2	rrgb	Covid19 Initial Temp Closures COVID19InitialTempClosures	35	restaurant
CY2020Q2	rrgb	Covid19 Initial Temp Closures COVID19InitialTempClosures	35	restaurant
	rrgb	Temporarily Closed Restaurants Re Opened During Period TemporarilyClosedRestaurantsReOpenedDuringPeriod	17	restaurant
	rrgb	Temporarily Closed Restaurants Permanently Closed In Period TemporarilyClosedRestaurantsPermanentlyClosedInPeriod	6	restaurant
CY2020Q4	rrgb	Restaurants Temporarily Closed RestaurantsTemporarilyClosed	12	restaurant
CY2021	rrgb	Temporarily Closed Restaurants Re Opened During Period TemporarilyClosedRestaurantsReOpenedDuringPeriod	1	restaurant
CY2021	rrgb	Temporarily Closed Restaurants Permanently Closed In Period TemporarilyClosedRestaurantsPermanentlyClosedInPeriod	10	restaurant
CY2021Q4	rrgb	Restaurants Temporarily Closed RestaurantsTemporarilyClosed	1	restaurant
CY2021	rrgb	Number Of Restaurants Closed NumberOfRestaurantsClosed	14	restaurant
CY2021	rrgb	Closed Restaurants Prior Temporary Closure ClosedRestaurantsPriorTemporaryClosure	10	restaurant
CY2020	rrgb	Number Of Restaurants Closed NumberOfRestaurantsClosed	11	restaurant
CY2020	rrgb	Closed Restaurants Prior Temporary Closure ClosedRestaurantsPriorTemporaryClosure	6	restaurant
CY2020	rrgb	Number Of Restaurants Closed NumberOfRestaurantsClosed	11	restaurant
CY2019	rrgb	Number Of Restaurants Closed NumberOfRestaurantsClosed	18	restaurant
CY2019	rrgb	Restaurant Closure Costs Gains RestaurantClosureCostsGains	-1200000	USD
CY2021	rrgb	Number Of Restaurants Impaired NumberOfRestaurantsImpaired	10	restaurant
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	6400000	USD
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	500000	USD
CY2021	rrgb	Number Of Liquor Licenses Impaired NumberOfLiquorLicensesImpaired	7	liquorLicense
CY2020	rrgb	Number Of Restaurants Impaired NumberOfRestaurantsImpaired	40	restaurant
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	21700000	USD
CY2020	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	5200000	USD
CY2019	rrgb	Number Of Restaurants Impaired NumberOfRestaurantsImpaired	29	restaurant
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	15100000	USD
CY2021	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	1300000	USD
CY2020	us-gaap	Loss Contingency Loss In Period LossContingencyLossInPeriod	6400000	USD
CY2021	rrgb	Other Nonrecurring Expense Covid19 OtherNonrecurringExpenseCOVID19	1300000	USD
CY2020	rrgb	Other Nonrecurring Expense Covid19 OtherNonrecurringExpenseCOVID19	1900000	USD
CY2020	rrgb	Board And Shareholder Matter Costs BoardAndShareholderMatterCosts	2500000	USD
CY2019	rrgb	Board And Shareholder Matter Costs BoardAndShareholderMatterCosts	3300000	USD
CY2020	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	95400000	USD
CY2020	us-gaap	Severance Costs1 SeveranceCosts1	900000	USD
CY2019	us-gaap	Severance Costs1 SeveranceCosts1	3500000	USD
CY2019	rrgb	Executive Retention Expense ExecutiveRetentionExpense	1000000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1239013000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1229986000	USD
CY2021Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	852677000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	802953000	USD
CY2021Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	386336000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	427033000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	80500000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	83200000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	87400000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	71999000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	57707000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	14292000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	72687000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	55433000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	17254000	USD
CY2021Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	78999000	USD
CY2021Q4	rrgb	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	57707000	USD
CY2021Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	21292000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	80147000	USD
CY2020Q4	rrgb	Intangible Assets Accumulated Amortization IntangibleAssetsAccumulatedAmortization	55433000	USD
CY2020Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	24714000	USD
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	500000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2900000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4400000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	4400000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	2499000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	2362000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	2117000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	1777000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	1464000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	4073000	USD
CY2021Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	14292000	USD
CY2021Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	15290000	USD
CY2020Q4	us-gaap	Accrued Salaries Current AccruedSalariesCurrent	11327000	USD
CY2021Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	5079000	USD
CY2020Q4	us-gaap	Workers Compensation Liability Current WorkersCompensationLiabilityCurrent	4943000	USD
CY2021Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	5624000	USD
CY2020Q4	us-gaap	Accrued Bonuses Current AccruedBonusesCurrent	4776000	USD
CY2021Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	4439000	USD
CY2020Q4	us-gaap	Accrued Vacation Current AccruedVacationCurrent	4283000	USD
CY2021Q4	us-gaap	Other Employee Related Liabilities Current OtherEmployeeRelatedLiabilitiesCurrent	2152000	USD
CY2020Q4	us-gaap	Other Employee Related Liabilities Current OtherEmployeeRelatedLiabilitiesCurrent	2324000	USD
CY2021Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	32584000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	27653000	USD
CY2021Q4	us-gaap	Accrued Payroll Taxes Current And Noncurrent AccruedPayrollTaxesCurrentAndNoncurrent	8780000	USD
CY2020Q4	us-gaap	Accrued Payroll Taxes Current And Noncurrent AccruedPayrollTaxesCurrentAndNoncurrent	0	USD
CY2021Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	6960000	USD
CY2020Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	3487000	USD
CY2021Q4	rrgb	Real Estate Personal Property State Income And Other Taxes Payable Current RealEstatePersonalPropertyStateIncomeAndOtherTaxesPayableCurrent	6696000	USD
CY2020Q4	rrgb	Real Estate Personal Property State Income And Other Taxes Payable Current RealEstatePersonalPropertyStateIncomeAndOtherTaxesPayableCurrent	6501000	USD
CY2021Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	4984000	USD
CY2020Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	6370000	USD
CY2021Q4	us-gaap	Accrued Utilities Current AccruedUtilitiesCurrent	2569000	USD
CY2020Q4	us-gaap	Accrued Utilities Current AccruedUtilitiesCurrent	2747000	USD
CY2021Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	2455000	USD
CY2020Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	10480000	USD
CY2021Q4	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	2108000	USD
CY2020Q4	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	282000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	1194000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	1078000	USD
CY2021Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9712000	USD
CY2020Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9750000	USD
CY2021Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	45458000	USD
CY2020Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	40695000	USD
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	176955000	USD
CY2021Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0710
CY2020Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	170644000	USD
CY2020Q4	us-gaap	Longterm Debt Weighted Average Interest Rate LongtermDebtWeightedAverageInterestRate	0.0450
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	176955000	USD
CY2020Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	170644000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9692000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9692000	USD
CY2021Q4	us-gaap	Long Term Debt LongTermDebt	167263000	USD
CY2020Q4	us-gaap	Long Term Debt LongTermDebt	160952000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	9692000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	166388000	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2021Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	875000	USD
CY2021Q4	us-gaap	Debt Longterm And Shortterm Combined Amount DebtLongtermAndShorttermCombinedAmount	176955000	USD
CY2021Q4	us-gaap	Line Of Credit LineOfCredit	176100000	USD
CY2021Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	7900000	USD
CY2020Q4	us-gaap	Line Of Credit LineOfCredit	169800000	USD
CY2020Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	8700000	USD
CY2021Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9700000	USD
CY2020Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	9700000	USD
CY2021Q4	rrgb	Term Loan Quarterly Payment Principal Percentage TermLoanQuarterlyPaymentPrincipalPercentage	0.070
CY2021Q4	rrgb	Libor Interest Rate Floor LIBORInterestRateFloor	0.010
CY2021	us-gaap	Debt Instrument Basis Spread On Variable Rate1 DebtInstrumentBasisSpreadOnVariableRate1	0.060
CY2021Q4	rrgb	Libor Interest Rate Floor LIBORInterestRateFloor	0.01
CY2021	us-gaap	Debt Instrument Basis Spread On Variable Rate1 DebtInstrumentBasisSpreadOnVariableRate1	0.0600
CY2021Q4	rrgb	Libor Interest Rate Floor LIBORInterestRateFloor	0.01
CY2021Q4	rrgb	Credit Facility Utilization Rate CreditFacilityUtilizationRate	0.0075
CY2021	rrgb	Minimum Liquidity Covenant MinimumLiquidityCovenant	30000000	USD
CY2021Q1	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	600000	USD
CY2021Q4	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	800000	USD
CY2021	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	1700000	USD
CY2021	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	1700000	USD
CY2021Q4	rrgb	Deferred Tax Assets Tax Credit Carryforwards State DeferredTaxAssetsTaxCreditCarryforwardsState	1200000	USD
CY2021	rrgb	Number Of Restaurants Impaired NumberOfRestaurantsImpaired	10	restaurant
CY2020	rrgb	Number Of Restaurants Impaired NumberOfRestaurantsImpaired	40	restaurant
CY2019	rrgb	Number Of Restaurants Impaired NumberOfRestaurantsImpaired	29	restaurant
CY2021Q4	us-gaap	Noncurrent Assets NoncurrentAssets	13700000	USD
CY2020Q4	us-gaap	Noncurrent Assets NoncurrentAssets	67300000	USD
CY2019Q4	us-gaap	Noncurrent Assets NoncurrentAssets	17300000	USD
CY2021Q4	rrgb	Fair Value Impaired Restaurant Assets FairValueImpairedRestaurantAssets	7200000	USD
CY2020Q4	rrgb	Fair Value Impaired Restaurant Assets FairValueImpairedRestaurantAssets	34700000	USD
CY2019Q4	rrgb	Fair Value Impaired Restaurant Assets FairValueImpairedRestaurantAssets	2200000	USD
CY2021Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill Fair Value Disclosure IndefiniteLivedIntangibleAssetsExcludingGoodwillFairValueDisclosure	7200000	USD
CY2021	us-gaap	Impairment Of Intangible Assets Indefinitelived Excluding Goodwill ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill	500000	USD
CY2021Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	9664000	USD
CY2021Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	400825000	USD
CY2021Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	1194000	USD
CY2021Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	48842000	USD
CY2021Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	10765000	USD
CY2021Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	435136000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	11959000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	483978000	USD
CY2020Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	9644000	USD
CY2020Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	415929000	USD
CY2020Q4	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	1078000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	54197000	USD
CY2020Q4	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	10937000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	454296000	USD
CY2020Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	12015000	USD
CY2020Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	508493000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	70000000	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	67320000	USD
CY2019	us-gaap	Operating Lease Cost OperatingLeaseCost	75496000	USD
CY2021	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	856000	USD
CY2020	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	845000	USD
CY2019	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	793000	USD
CY2021	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	532000	USD
CY2020	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	534000	USD
CY2019	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	544000	USD
CY2021	rrgb	Finance Lease Cost FinanceLeaseCost	1388000	USD
CY2020	rrgb	Finance Lease Cost FinanceLeaseCost	1379000	USD
CY2019	rrgb	Finance Lease Cost FinanceLeaseCost	1337000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	19812000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	24482000	USD
CY2019	us-gaap	Variable Lease Cost VariableLeaseCost	29300000	USD
CY2021	us-gaap	Lease Cost LeaseCost	91200000	USD
CY2020	us-gaap	Lease Cost LeaseCost	93181000	USD
CY2019	us-gaap	Lease Cost LeaseCost	106133000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Next Twelve Months FinanceLeaseLiabilityPaymentsDueNextTwelveMonths	1716000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	80361000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Two FinanceLeaseLiabilityPaymentsDueYearTwo	1244000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	76626000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Three FinanceLeaseLiabilityPaymentsDueYearThree	1264000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	74898000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Four FinanceLeaseLiabilityPaymentsDueYearFour	1283000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	70282000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due Year Five FinanceLeaseLiabilityPaymentsDueYearFive	1345000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	64153000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due After Year Five FinanceLeaseLiabilityPaymentsDueAfterYearFive	8169000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	314998000	USD
CY2021Q4	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	15021000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	681318000	USD
CY2021Q4	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	3062000	USD
CY2021Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	197340000	USD
CY2021Q4	us-gaap	Finance Lease Liability FinanceLeaseLiability	11959000	USD
CY2021Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	483978000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	81520000	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	47164000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	78260000	USD
CY2021	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	532000	USD
CY2020	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	534000	USD
CY2019	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	512000	USD
CY2021	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	1733000	USD
CY2020	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	270000	USD
CY2021Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P10Y9M21D
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-26
CY2019	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	817000	USD
CY2021	rrgb	Payments For Measurement Of Lease Liabilities PaymentsForMeasurementOfLeaseLiabilities	83785000	USD
CY2020	rrgb	Payments For Measurement Of Lease Liabilities PaymentsForMeasurementOfLeaseLiabilities	47968000	USD
CY2019	rrgb	Payments For Measurement Of Lease Liabilities PaymentsForMeasurementOfLeaseLiabilities	79589000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	28738000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	56014000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	12580000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1170000	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	2918000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	1606000	USD
CY2021Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P9Y8M8D
CY2020Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y2M26D
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P10Y8M12D
CY2021Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0705
CY2020Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0690
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0738
CY2020Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P11Y9M3D
CY2019Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P12Y4M13D
CY2021Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0456
CY2020Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0456
CY2019Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.0490
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-49978000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-262728000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-14549000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-176000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-20824000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-7688000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-50154000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-283552000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-22237000	USD
CY2021	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-60340000	USD
CY2019	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-3054000	USD
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-152000	USD
CY2020	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1354000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-1687000	USD
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2020	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2019	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	0	USD
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-152000	USD
CY2020	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-58986000	USD
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-26
CY2019	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-4741000	USD
CY2021	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	44353000	USD
CY2019	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-10994000	USD
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	8086000	USD
CY2019	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1354000	USD
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-937000	USD
CY2019	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	47000	USD
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	0	USD
CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	51502000	USD
CY2019	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-9593000	USD
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-152000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-7484000	USD
CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14334000	USD
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.252
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.279
CY2021	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2020	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2019	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2021	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.038
CY2020	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.039
CY2019	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.022
CY2021	rrgb	Effective Income Tax Rate Reconciliation Fica Tip Tax Credits EffectiveIncomeTaxRateReconciliationFICATipTaxCredits	0
CY2020	rrgb	Effective Income Tax Rate Reconciliation Fica Tip Tax Credits EffectiveIncomeTaxRateReconciliationFICATipTaxCredits	0
CY2019	rrgb	Effective Income Tax Rate Reconciliation Fica Tip Tax Credits EffectiveIncomeTaxRateReconciliationFICATipTaxCredits	-0.460
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.002
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.008
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.091
CY2021	rrgb	Effective Income Tax Rate Reconciliation Cares Act Percent EffectiveIncomeTaxRateReconciliationCARESActPercent	0
CY2020	rrgb	Effective Income Tax Rate Reconciliation Cares Act Percent EffectiveIncomeTaxRateReconciliationCARESActPercent	0.055
CY2019	rrgb	Effective Income Tax Rate Reconciliation Cares Act Percent EffectiveIncomeTaxRateReconciliationCARESActPercent	0
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Other EffectiveIncomeTaxRateReconciliationTaxCreditsOther	-0.061
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment	0
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Meals And Entertainment EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMealsAndEntertainment	-0.007
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.011
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.001
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.029
CY2021	rrgb	Effective Income Tax Rate Reconciliation Deduction Employee Travel Percent EffectiveIncomeTaxRateReconciliationDeductionEmployeeTravelPercent	0
CY2020	rrgb	Effective Income Tax Rate Reconciliation Deduction Employee Travel Percent EffectiveIncomeTaxRateReconciliationDeductionEmployeeTravelPercent	0
CY2019	rrgb	Effective Income Tax Rate Reconciliation Deduction Employee Travel Percent EffectiveIncomeTaxRateReconciliationDeductionEmployeeTravelPercent	-0.001
CY2021	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.004
CY2020	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0
CY2019	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.012
CY2021	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.003
CY2020	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.026
CY2019	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.645
CY2021Q4	rrgb	Deferred Tax Assets Leasing Transactions DeferredTaxAssetsLeasingTransactions	126981000	USD
CY2020Q4	rrgb	Deferred Tax Assets Leasing Transactions DeferredTaxAssetsLeasingTransactions	134471000	USD
CY2021Q4	rrgb	Deferred Tax Assets Tax Credit Carryforwards General Business And Other DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusinessAndOther	40472000	USD
CY2020Q4	rrgb	Deferred Tax Assets Tax Credit Carryforwards General Business And Other DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusinessAndOther	40366000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	36069000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	23567000	USD
CY2021Q4	rrgb	Deferred Tax Assets Tax Deferred Expense Accrued Compensation And Related Costs DeferredTaxAssetsTaxDeferredExpenseAccruedCompensationAndRelatedCosts	9738000	USD
CY2020Q4	rrgb	Deferred Tax Assets Tax Deferred Expense Accrued Compensation And Related Costs DeferredTaxAssetsTaxDeferredExpenseAccruedCompensationAndRelatedCosts	11893000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	8296000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	9536000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	6461000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	5561000	USD
CY2021Q4	rrgb	Deferred Tax Assets Advance Payments DeferredTaxAssetsAdvancePayments	3912000	USD
CY2020Q4	rrgb	Deferred Tax Assets Advance Payments DeferredTaxAssetsAdvancePayments	4702000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	5782000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3073000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	237711000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	233169000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	99093000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	86677000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	138618000	USD
CY2020Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	146492000	USD
CY2021Q4	rrgb	Deferred Tax Liabilities Leasing Transactions DeferredTaxLiabilitiesLeasingTransactions	108067000	USD
CY2020Q4	rrgb	Deferred Tax Liabilities Leasing Transactions DeferredTaxLiabilitiesLeasingTransactions	112860000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	17600000	USD
CY2021Q4	rrgb	Deferred Tax Assets Tax Credit Carryforwards Federal DeferredTaxAssetsTaxCreditCarryforwardsFederal	39300000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	21549000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	4128000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts	4267000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	2517000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	2884000	USD
CY2021Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	6306000	USD
CY2020Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	4932000	USD
CY2021Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	138618000	USD
CY2020Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	146492000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	USD
CY2020Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	0	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	36100000	USD
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-26
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-26
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	11800000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	14800000	USD
CY2021Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Foreign DeferredTaxAssetsOperatingLossCarryforwardsForeign	9500000	USD
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-12-26
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-26
CY2021Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	99100000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	80000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	104000	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	304000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	52000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	24000	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	170000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2018Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	75000000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	16000	USD
CY2021	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	51000	USD
CY2020	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2019	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	66000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	32000	USD
CY2020Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	80000	USD
CY2019Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	104000	USD
CY2021Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	32000	USD
CY2021Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	15800000	USD
CY2021Q4	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	2500000	USD
CY2021Q4	us-gaap	Purchase Commitment Remaining Minimum Amount Committed PurchaseCommitmentRemainingMinimumAmountCommitted	155900000	USD
CY2018Q3	rrgb	Stock Repurchase Program Increase Decrease In Authorized Amount StockRepurchaseProgramIncreaseDecreaseInAuthorizedAmount	21000000	USD
CY2018Q3	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	75000000	USD
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	226500	shares
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	29.14
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	6600000	USD
CY2021Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	68400000	USD
CY2019	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	660000	shares
CY2020	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized	275000	shares
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6600000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4300000	USD
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3300000	USD
CY2021	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	1400000	USD
CY2020	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	300000	USD
CY2019	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	300000	USD
CY2021Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	12700000	USD
CY2020	rrgb	Deferred Compensation Arrangement With Individual Number Of Performance Periods DeferredCompensationArrangementWithIndividualNumberOfPerformancePeriods	3	Period

Files In Submission

Name	View Source	Status
0001171759-22-000010-index-headers.html	Edgar Link	pending
0001171759-22-000010-index.html	Edgar Link	pending
0001171759-22-000010.txt	Edgar Link	pending
0001171759-22-000010-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
rrgb-20211226.htm	Edgar Link	pending
rrgb-20211226.xsd	Edgar Link	pending
rrgb-20211226xex211.htm	Edgar Link	pending
rrgb-20211226xex231.htm	Edgar Link	pending
rrgb-20211226xex232.htm	Edgar Link	pending
rrgb-20211226xex311.htm	Edgar Link	pending
rrgb-20211226xex312.htm	Edgar Link	pending
rrgb-20211226xex321.htm	Edgar Link	pending
rrgb-20211226_cal.xml	Edgar Link	unprocessable
rrgb-20211226_def.xml	Edgar Link	unprocessable
rrgb-20211226_g1.jpg	Edgar Link	pending
rrgb-20211226_htm.xml	Edgar Link	completed
rrgb-20211226_lab.xml	Edgar Link	unprocessable
rrgb-20211226_pre.xml	Edgar Link	unprocessable
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$RRGB
RED ROBIN GOURMET BURGERS INC Stock $rrgb

2022 Q1 Form 10-K Financial Statement

#000117175922000010 Filed on March 10, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RRGB RED ROBIN GOURMET BURGERS INC Stock $rrgb

2022 Q1 Form 10-K Financial Statement

#000117175922000010 Filed on March 10, 2022

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$RRGB
RED ROBIN GOURMET BURGERS INC Stock $rrgb