$DENN
DENNY'S Corp Stock $denn

$denn Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000085277221000077 Filed on August 03, 2021

Income Statement

Concept	2021 Q2	2020 Q2	2020 Q1
Revenue	$106.2M	$40.16M	$96.70M
YoY Change	164.35%	-73.56%	-36.14%
Cost Of Revenue	$34.84M	$16.90M	$33.80M
YoY Change	106.12%	-27.66%	41.39%
Gross Profit	$71.33M	$23.20M	$62.80M
YoY Change	207.46%	-81.95%	-50.75%
Gross Profit Margin	67.19%	57.77%	64.95%
Selling, General & Admin	$49.26M	$31.10M	$39.20M
YoY Change	58.4%	-46.19%	-32.18%
% of Gross Profit	69.06%	134.05%	62.42%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$3.897M	$4.058M	$4.146M
YoY Change	-3.97%	-19.61%	-33.48%
% of Gross Profit	5.46%	17.49%	6.6%
Operating Expenses	$53.16M	$35.20M	$43.30M
YoY Change	51.02%	-43.95%	-32.34%
Operating Profit	$18.29M	-$13.53M	$18.05M
YoY Change	-235.17%	-129.33%	-25.22%
Interest Expense	$4.066M	$4.947M	$3.951M
YoY Change	-17.81%	-8.08%	-26.93%
% of Operating Profit	22.24%		21.89%
Other Income/Expense, Net	-$16.25M	-$9.565M	-$2.763M
YoY Change	69.9%	-3603.66%	-294.17%
Pretax Income	-$2.032M	-$28.04M	$11.33M
YoY Change	-92.75%	-168.38%	-43.75%
Income Tax	-$1.204M	-$5.074M	$2.319M
% Of Pretax Income			20.46%
Net Earnings	-$828.0K	-$22.97M	$9.013M
YoY Change	-96.39%	-167.07%	-41.81%
Net Earnings / Revenue	-0.78%	-57.18%	9.32%
Basic Earnings Per Share	-$0.01	-$0.41	$0.16
Diluted Earnings Per Share	-$0.01	-$0.41	$0.16
COMMON SHARES
Basic Shares Outstanding	65.29M shares	55.69M shares	56.30M shares
Diluted Shares Outstanding	65.29M shares	55.69M shares	58.11M shares

Balance Sheet

Concept	2021 Q2	2020 Q2	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$12.95M	$23.30M	$44.40M
YoY Change	-44.42%	331.48%	806.12%
Cash & Equivalents	$10.88M	$21.08M	$39.22M
Short-Term Investments	$2.069M	$2.200M	$5.200M
Other Short-Term Assets	$13.79M	$19.60M	$10.90M
YoY Change	-29.65%	-36.77%	-52.61%
Inventory	$1.280M	$1.107M	$1.202M
Prepaid Expenses
Receivables	$14.56M	$14.00M	$9.700M
Other Receivables	$5.851M	$5.000M	$5.400M
Total Short-Term Assets	$48.43M	$63.01M	$71.58M
YoY Change	-23.15%	9.75%	45.97%
LONG-TERM ASSETS
Property, Plant & Equipment	$227.2M	$253.6M	$261.2M
YoY Change	-10.43%	161.32%	139.98%
Goodwill	$36.88M	$36.88M	$36.88M
YoY Change	0.0%	-0.53%	-3.25%
Intangibles	$50.89M	$52.68M	$53.27M
YoY Change	-3.4%	-5.48%	-5.93%
Long-Term Investments
YoY Change
Other Assets	$33.41M	$31.56M	$30.59M
YoY Change	5.86%	-13.63%	-3.46%
Total Long-Term Assets	$369.9M	$405.7M	$412.5M
YoY Change	-8.82%	6.39%	10.52%
TOTAL ASSETS
Total Short-Term Assets	$48.43M	$63.01M	$71.58M
Total Long-Term Assets	$369.9M	$405.7M	$412.5M
Total Assets	$418.3M	$468.7M	$484.1M
YoY Change	-10.74%	6.83%	14.63%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$14.38M	$18.90M	$12.01M
YoY Change	-23.94%	-25.11%	-57.99%
Accrued Expenses	$51.79M	$34.60M	$33.10M
YoY Change	49.69%	-27.46%	-27.41%
Deferred Revenue	$1.946M	$2.112M	$2.179M
YoY Change	-7.86%	-2.31%	3.32%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$1.637M	$2.000M	$1.600M
YoY Change	-18.15%	-25.93%	-54.29%
Total Short-Term Liabilities	$87.61M	$76.76M	$66.04M
YoY Change	14.14%	-22.25%	-33.68%
LONG-TERM LIABILITIES
Long-Term Debt	$180.0M	$307.0M	$318.0M
YoY Change	-41.37%	13.28%	12.17%
Other Long-Term Liabilities	$94.33M	$130.9M	$125.0M
YoY Change	-27.91%	84.05%	117.83%
Total Long-Term Liabilities	$430.2M	$609.5M	$618.6M
YoY Change	-29.42%	26.29%	33.61%
TOTAL LIABILITIES
Total Short-Term Liabilities	$87.61M	$76.76M	$66.04M
Total Long-Term Liabilities	$430.2M	$609.5M	$618.6M
Total Liabilities	$517.8M	$686.2M	$684.6M
YoY Change	-24.55%	18.05%	21.7%
SHAREHOLDERS EQUITY
Retained Earnings	-$172.2M	-$203.4M	-$180.4M
YoY Change	-15.34%	-20.9%	-38.08%
Common Stock	$129.8M	$602.0M	$600.5M
YoY Change	-78.44%	-0.16%	0.1%
Preferred Stock
YoY Change
Treasury Stock (at cost)		$554.0M	$554.0M
YoY Change		20.02%	28.08%
Treasury Stock Shares	0.000 shares	54.01M shares	54.01M shares
Shareholders Equity	-$99.42M	-$217.5M	-$200.5M
YoY Change
Total Liabilities & Shareholders Equity	$418.3M	$468.7M	$484.1M
YoY Change	-10.74%	6.83%	14.63%

Cashflow Statement

Concept	2021 Q2	2020 Q2	2020 Q1
OPERATING ACTIVITIES
Net Income	-$828.0K	-$22.97M	$9.013M
YoY Change	-96.39%	-167.07%	-41.81%
Depreciation, Depletion And Amortization	$3.897M	$4.058M	$4.146M
YoY Change	-3.97%	-19.61%	-33.48%
Cash From Operating Activities	$33.17M	-$9.900M	$1.901M
YoY Change	-435.06%	-177.95%	-84.75%
INVESTING ACTIVITIES
Capital Expenditures	-$1.508M	-$1.600M	$2.818M
YoY Change	-5.75%	-56.76%	-9.36%
Acquisitions
YoY Change
Other Investing Activities	$301.0K	$5.400M	-$1.300M
YoY Change	-94.43%	-85.0%	-172.22%
Cash From Investing Activities	-$1.207M	$3.900M	-$4.156M
YoY Change	-130.95%	-87.93%	208.54%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$36.01M
YoY Change			345.15%
Debt Paid & Issued, Net			$406.0K
YoY Change			-48.93%
Cash From Financing Activities	-35.57M	-12.10M	$38.10M
YoY Change	194.0%	-72.87%	-367.38%
NET CHANGE
Cash From Operating Activities	33.17M	-9.900M	$1.901M
Cash From Investing Activities	-1.207M	3.900M	-$4.156M
Cash From Financing Activities	-35.57M	-12.10M	$38.10M
Net Change In Cash	-3.610M	-18.10M	$35.85M
YoY Change	-80.06%	-4625.0%	-1245.61%
FREE CASH FLOW
Cash From Operating Activities	$33.17M	-$9.900M	$1.901M
Capital Expenditures	-$1.508M	-$1.600M	$2.818M
Free Cash Flow	$34.68M	-$8.300M	-$917.0K
YoY Change	-517.82%	-150.61%	-109.8%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Central Index Key EntityCentralIndexKey	0000852772
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-29
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	0-18051
	dei	Entity Registrant Name EntityRegistrantName	DENNY’S CORPORATION
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	13-3487402
	dei	Entity Address Address Line1 EntityAddressAddressLine1	203 East Main Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Spartanburg,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	SC
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	29319-0001
	dei	City Area Code CityAreaCode	864
	dei	Local Phone Number LocalPhoneNumber	597-8000
	dei	Security12b Title Security12bTitle	$.01 Par Value, Common Stock
	dei	Trading Symbol TradingSymbol	DENN
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2021Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	64199998	shares
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	10882000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3892000	USD
CY2021Q2	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	2069000	USD
CY2020Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	2272000	USD
CY2021Q2	us-gaap	Receivables Net Current ReceivablesNetCurrent	20407000	USD
CY2020Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	21349000	USD
CY2021Q2	us-gaap	Inventory Net InventoryNet	1280000	USD
CY2020Q4	us-gaap	Inventory Net InventoryNet	1181000	USD
CY2021Q2	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	1621000	USD
CY2020Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation Current AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent	1125000	USD
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CY2021Q2	us-gaap	Assets Current AssetsCurrent	48427000	USD
CY2020Q4	us-gaap	Assets Current AssetsCurrent	48666000	USD
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CY2020Q4	us-gaap	Property Plant And Equipment Net Excluding Capital Leased Assets PropertyPlantAndEquipmentNetExcludingCapitalLeasedAssets	86154000	USD
CY2021Q2	denn	Accumulated Amortization Financing Lease Rou Assets AccumulatedAmortizationFinancingLeaseROUAssets	10684000	USD
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CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	77178000	USD
CY2021Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	180000000	USD
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CY2021Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	13265000	USD
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CY2021Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	129176000	USD
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CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	106165000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	40161000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	186741000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	136856000	USD
CY2021Q2	us-gaap	Cost Direct Material CostDirectMaterial	11447000	USD
CY2020Q2	us-gaap	Cost Direct Material CostDirectMaterial	4305000	USD
	us-gaap	Cost Direct Material CostDirectMaterial	19719000	USD
	us-gaap	Cost Direct Material CostDirectMaterial	14435000	USD
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	us-gaap	Cost Direct Labor CostDirectLabor	29935000	USD
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	us-gaap	Occupancy Net OccupancyNet	5694000	USD
	us-gaap	Occupancy Net OccupancyNet	5891000	USD
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	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	12629000	USD
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	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	67977000	USD
	us-gaap	Operating Costs And Expenses OperatingCostsAndExpenses	55724000	USD
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	us-gaap	Costs And Expenses CostsAndExpenses	162942000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	132337000	USD
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	us-gaap	Operating Income Loss OperatingIncomeLoss	23799000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	4519000	USD
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	us-gaap	Interest Expense InterestExpense	8343000	USD
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	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-12328000	USD
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	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	29253000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-16707000	USD
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6900000	USD
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	us-gaap	Net Income Loss NetIncomeLoss	22353000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-13952000	USD
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.41
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.25
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.01
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.41
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.25
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	65294000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55686000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	65273000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55993000	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65294000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	55686000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65789000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	55993000	shares
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-828000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-22965000	USD
	us-gaap	Net Income Loss NetIncomeLoss	22353000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-13952000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-11000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-6000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-21000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-12000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-29000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-16000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-59000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-33000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-192000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-772000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	571000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax	-12567000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-561000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-2230000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	1654000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	-35158000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-257000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-334000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-512000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax	-420000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-748000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-967000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-1488000	USD
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax	-1206000	USD
CY2021Q2	denn	Other Comprehensive Income Loss Reclassification On Dedesignation Tax OtherComprehensiveIncomeLossReclassificationOnDedesignationTax	0	USD
CY2020Q2	denn	Other Comprehensive Income Loss Reclassification On Dedesignation Tax OtherComprehensiveIncomeLossReclassificationOnDedesignationTax	-1892000	USD
	denn	Other Comprehensive Income Loss Reclassification On Dedesignation Tax OtherComprehensiveIncomeLossReclassificationOnDedesignationTax	0	USD
	denn	Other Comprehensive Income Loss Reclassification On Dedesignation Tax OtherComprehensiveIncomeLossReclassificationOnDedesignationTax	-1892000	USD
CY2021Q2	denn	Other Comprehensive Income Loss Reclassification Of Gain Loss On Dedesignation Of Derivatives After Tax Net OtherComprehensiveIncomeLossReclassificationOfGainLossOnDedesignationOfDerivativesAfterTaxNet	0	USD
CY2020Q2	denn	Other Comprehensive Income Loss Reclassification Of Gain Loss On Dedesignation Of Derivatives After Tax Net OtherComprehensiveIncomeLossReclassificationOfGainLossOnDedesignationOfDerivativesAfterTaxNet	-5462000	USD
	denn	Other Comprehensive Income Loss Reclassification Of Gain Loss On Dedesignation Of Derivatives After Tax Net OtherComprehensiveIncomeLossReclassificationOfGainLossOnDedesignationOfDerivativesAfterTaxNet	0	USD
	denn	Other Comprehensive Income Loss Reclassification Of Gain Loss On Dedesignation Of Derivatives After Tax Net OtherComprehensiveIncomeLossReclassificationOfGainLossOnDedesignationOfDerivativesAfterTaxNet	-5462000	USD
CY2021Q2	denn	Other Comprehensive Income Loss Reclassification Of Unrealized Gains Losses Tax OtherComprehensiveIncomeLossReclassificationOfUnrealizedGainsLossesTax	-11000	USD
CY2020Q2	denn	Other Comprehensive Income Loss Reclassification Of Unrealized Gains Losses Tax OtherComprehensiveIncomeLossReclassificationOfUnrealizedGainsLossesTax	-69000	USD
	denn	Other Comprehensive Income Loss Reclassification Of Unrealized Gains Losses Tax OtherComprehensiveIncomeLossReclassificationOfUnrealizedGainsLossesTax	-42000	USD
	denn	Other Comprehensive Income Loss Reclassification Of Unrealized Gains Losses Tax OtherComprehensiveIncomeLossReclassificationOfUnrealizedGainsLossesTax	-69000	USD
CY2021Q2	denn	Other Comprehensive Income Loss Amortization Of Unrealized Gains Losses On Derivatives After Tax Net OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainsLossesOnDerivativesAfterTaxNet	-34000	USD
CY2020Q2	denn	Other Comprehensive Income Loss Amortization Of Unrealized Gains Losses On Derivatives After Tax Net OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainsLossesOnDerivativesAfterTaxNet	-200000	USD
	denn	Other Comprehensive Income Loss Amortization Of Unrealized Gains Losses On Derivatives After Tax Net OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainsLossesOnDerivativesAfterTaxNet	-124000	USD
	denn	Other Comprehensive Income Loss Amortization Of Unrealized Gains Losses On Derivatives After Tax Net OtherComprehensiveIncomeLossAmortizationOfUnrealizedGainsLossesOnDerivativesAfterTaxNet	-200000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	250000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4415000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3325000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-28257000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-578000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-18550000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	25678000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-42209000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	-102072000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-828000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	250000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	3227000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	-99423000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	-200492000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-22965000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	4415000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1469000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	66000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	-217507000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	-130446000	USD
	us-gaap	Net Income Loss NetIncomeLoss	22353000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3325000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5229000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	116000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	-99423000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	-138064000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-13952000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-28257000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	-3107000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	34193000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	66000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	-217507000	USD
	us-gaap	Net Income Loss NetIncomeLoss	22353000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-13952000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7558000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	8204000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-419000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3100000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	12506000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-11466000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	688000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	340000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	-3000	USD
	us-gaap	Gain Loss On Investments GainLossOnInvestments	91000	USD
	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	72000	USD
	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	-53000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	2211000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3705000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	6860000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	-26000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-757000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-9342000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	98000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-175000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-6677000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2593000	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	1317000	USD
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	-106000	USD
	denn	Increase Decrease In Operating Lease Assets And Liabilities IncreaseDecreaseInOperatingLeaseAssetsAndLiabilities	821000	USD
	denn	Increase Decrease In Operating Lease Assets And Liabilities IncreaseDecreaseInOperatingLeaseAssetsAndLiabilities	-1769000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	5620000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-537000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	1992000	USD
	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	-11519000	USD
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	434000	USD
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-712000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	4649000	USD
	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-6551000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-2036000	USD
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-2827000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	43371000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-7958000	USD
	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	3108000	USD
	us-gaap	Payments To Acquire Other Productive Assets PaymentsToAcquireOtherProductiveAssets	4476000	USD
	denn	Proceeds From Sale Of Other Productive Assets Net Of Costs ProceedsFromSaleOfOtherProductiveAssetsNetOfCosts	1612000	USD
	denn	Proceeds From Sale Of Other Productive Assets Net Of Costs ProceedsFromSaleOfOtherProductiveAssetsNetOfCosts	2208000	USD
	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	0	USD
	us-gaap	Payments To Acquire Longterm Investments PaymentsToAcquireLongtermInvestments	1400000	USD
	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	200000	USD
	us-gaap	Proceeds From Sale Of Longterm Investments ProceedsFromSaleOfLongtermInvestments	2900000	USD
	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	383000	USD
	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	918000	USD
	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	94000	USD
	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	484000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1007000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-334000	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	9500000	USD
	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	130000000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	39500000	USD
	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	63000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	980000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	594000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	116000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	66000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	1377000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3036000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	8000	USD
	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	982000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	36008000	USD
	us-gaap	Proceeds From Repayments Of Bank Overdrafts ProceedsFromRepaymentsOfBankOverdrafts	-3125000	USD
	us-gaap	Proceeds From Repayments Of Bank Overdrafts ProceedsFromRepaymentsOfBankOverdrafts	-449000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-35374000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	25997000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	6990000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	17705000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3892000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	3372000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	10882000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	21077000	USD
CY2021Q2	us-gaap	Number Of Restaurants NumberOfRestaurants	1645	restaurant
CY2021Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	15580000	USD
CY2020Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	15535000	USD
CY2021Q2	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	1082000	USD
CY2020Q4	us-gaap	Notes And Loans Receivable Gross Current NotesAndLoansReceivableGrossCurrent	2104000	USD
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1024000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1699000	USD
CY2021Q2	us-gaap	Receivables Net Current ReceivablesNetCurrent	20407000	USD
CY2020Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	21349000	USD
CY2021Q2	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	398000	USD
CY2020Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	502000	USD
CY2021Q2	us-gaap	Indefinite Lived Trade Names IndefiniteLivedTradeNames	44087000	USD
CY2020Q4	us-gaap	Indefinite Lived Trade Names IndefiniteLivedTradeNames	44087000	USD
CY2021Q2	us-gaap	Indefinite Lived License Agreements IndefiniteLivedLicenseAgreements	120000	USD
CY2020Q4	us-gaap	Indefinite Lived License Agreements IndefiniteLivedLicenseAgreements	120000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	12218000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5533000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	12218000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4866000	USD
CY2021Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	56425000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	5533000	USD
CY2020Q4	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	56425000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	4866000	USD
CY2021Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	19452000	USD
CY2020Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	17076000	USD
CY2021Q2	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	4424000	USD
CY2020Q4	us-gaap	Accrued Insurance Current AccruedInsuranceCurrent	4667000	USD
CY2021Q2	us-gaap	Taxes Payable Current TaxesPayableCurrent	5283000	USD
CY2020Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	4850000	USD
CY2021Q2	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	11570000	USD
CY2020Q4	us-gaap	Accrued Advertising Current AccruedAdvertisingCurrent	4318000	USD
CY2021Q2	denn	Accrued Liabilities For Unredeemed Gift Cards AccruedLiabilitiesForUnredeemedGiftCards	5573000	USD
CY2020Q4	denn	Accrued Liabilities For Unredeemed Gift Cards AccruedLiabilitiesForUnredeemedGiftCards	6127000	USD
CY2021Q2	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	8949000	USD
CY2020Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	9424000	USD
CY2021Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	55251000	USD
CY2020Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	46462000	USD
CY2021Q2	us-gaap	Derivative Notional Amount DerivativeNotionalAmount	270000000	USD
CY2021Q2	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	57738000	USD
	denn	Number Of Sales Channels NumberOfSalesChannels	2	sale_channel
	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	106165000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	40161000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	186741000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	136856000	USD
CY2021Q2	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	7668000	USD
CY2020Q2	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	8060000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	15581000	USD
	us-gaap	Operating Lease Lease Income OperatingLeaseLeaseIncome	16682000	USD
CY2021Q2	us-gaap	Variable Lease Income VariableLeaseIncome	3142000	USD
CY2020Q2	us-gaap	Variable Lease Income VariableLeaseIncome	1676000	USD
	us-gaap	Variable Lease Income VariableLeaseIncome	5443000	USD
	us-gaap	Variable Lease Income VariableLeaseIncome	4388000	USD
CY2021Q2	us-gaap	Lease Income LeaseIncome	10810000	USD
CY2020Q2	us-gaap	Lease Income LeaseIncome	9736000	USD
	us-gaap	Lease Income LeaseIncome	21024000	USD
	us-gaap	Lease Income LeaseIncome	21070000	USD
CY2020Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	20806000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	303000	USD
	us-gaap	Contract With Customer Liability Change In Timeframe Performance Obligation Satisfied Revenue Recognized ContractWithCustomerLiabilityChangeInTimeframePerformanceObligationSatisfiedRevenueRecognized	1175000	USD
CY2021Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	19934000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	1946000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	17988000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	1200000	USD
CY2021Q2	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	65000	USD
CY2020Q2	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-12000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1007000	USD
	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1058000	USD
CY2021Q2	us-gaap	Restructuring Charges RestructuringCharges	-48000	USD
CY2020Q2	us-gaap	Restructuring Charges RestructuringCharges	1615000	USD
	us-gaap	Restructuring Charges RestructuringCharges	1426000	USD
	us-gaap	Restructuring Charges RestructuringCharges	1977000	USD
CY2021Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2020Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
	us-gaap	Asset Impairment Charges AssetImpairmentCharges	2181000	USD
CY2021Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	113000	USD
CY2020Q2	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-1627000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-419000	USD
	us-gaap	Other Operating Income Expense Net OtherOperatingIncomeExpenseNet	-3100000	USD
CY2021Q2	us-gaap	Business Exit Costs1 BusinessExitCosts1	141000	USD
CY2020Q2	us-gaap	Business Exit Costs1 BusinessExitCosts1	50000	USD
	us-gaap	Business Exit Costs1 BusinessExitCosts1	223000	USD
	us-gaap	Business Exit Costs1 BusinessExitCosts1	94000	USD
CY2021Q2	us-gaap	Severance Costs1 SeveranceCosts1	-189000	USD
CY2020Q2	us-gaap	Severance Costs1 SeveranceCosts1	1565000	USD
	us-gaap	Severance Costs1 SeveranceCosts1	1203000	USD
	us-gaap	Severance Costs1 SeveranceCosts1	1883000	USD
CY2021Q2	us-gaap	Restructuring Charges RestructuringCharges	-48000	USD
CY2020Q2	us-gaap	Restructuring Charges RestructuringCharges	1615000	USD
	us-gaap	Restructuring Charges RestructuringCharges	1426000	USD
	us-gaap	Restructuring Charges RestructuringCharges	1977000	USD
CY2020Q4	us-gaap	Restructuring Reserve RestructuringReserve	100000	USD
CY2021Q2	us-gaap	Restructuring Reserve RestructuringReserve	100000	USD
CY2021Q2	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	700000	USD
CY2020Q4	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	600000	USD
CY2021Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.593
CY2021Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3388000	USD
CY2020Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1511000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6860000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	-26000	USD
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.236
CY2020Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.181
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.165
CY2021Q2	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	0.134
	us-gaap	Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Percent EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitPercent	-0.012
CY2020Q2	denn	Effective Income Tax Rate Reconciliation Reclassification Of Interest Rate Hedges From Other Comprehensive Income EffectiveIncomeTaxRateReconciliationReclassificationOfInterestRateHedgesFromOtherComprehensiveIncome	0.070
	denn	Effective Income Tax Rate Reconciliation Reclassification Of Interest Rate Hedges From Other Comprehensive Income EffectiveIncomeTaxRateReconciliationReclassificationOfInterestRateHedgesFromOtherComprehensiveIncome	0.117
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-828000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	-22965000	USD
	us-gaap	Net Income Loss NetIncomeLoss	22353000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-13952000	USD
CY2021Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	65294000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55686000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	65273000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	55993000	shares
CY2021Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2020Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	516000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2021Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65294000	shares
CY2020Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	55686000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	65789000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	55993000	shares
CY2020Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3493000	shares
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.41
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.25
CY2021Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.01
CY2020Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.41
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.25
CY2021Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	998000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	483000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3493000	shares
CY2020Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	1700000	shares
CY2020Q1	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	34200000	USD
	us-gaap	Treasury Stock Shares Retired TreasuryStockSharesRetired	54000000.0	shares
	denn	Treasury Stock Retired Average Cost Per Share TreasuryStockRetiredAverageCostPerShare	10.26
CY2021Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	0	shares
	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	1146000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1942000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	277000	USD
	us-gaap	Interest Paid Net InterestPaidNet	8478000	USD
	us-gaap	Interest Paid Net InterestPaidNet	8057000	USD
	us-gaap	Stock Issued1 StockIssued1	3087000	USD
	us-gaap	Stock Issued1 StockIssued1	5808000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	464000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	11000	USD

Files In Submission

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$DENN
DENNY'S Corp Stock $denn

2021 Q2 Form 10-Q Financial Statement

#000085277221000077 Filed on August 03, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DENN DENNY'S Corp Stock $denn

2021 Q2 Form 10-Q Financial Statement

#000085277221000077 Filed on August 03, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DENN
DENNY'S Corp Stock $denn