$SHAK
Shake Shack Inc. Stock $shak

$shak Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000162053319000010 Filed on February 25, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$96.14M	$94.61M	$91.32M
YoY Change	31.21%	26.88%	37.38%
Cost Of Revenue	$51.70M	$25.76M	$24.71M
YoY Change	32.23%	26.32%	36.5%
Gross Profit	$44.40M	$68.85M	$66.60M
YoY Change	30.21%	27.09%	37.7%
Gross Profit Margin	46.18%	72.77%	72.94%
Selling, General & Admin	$21.70M	$19.40M	$18.60M
YoY Change	24.71%	17.58%	25.68%
% of Gross Profit	48.87%	28.18%	27.93%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$6.090M	$5.604M	$5.258M
YoY Change	42.62%	50.69%	54.47%
% of Gross Profit	13.72%	8.14%	7.89%
Operating Expenses	$38.30M	$84.00M	$79.58M
YoY Change	31.16%	28.44%	38.3%
Operating Profit	$5.838M	$10.61M	$11.74M
YoY Change	17.04%	15.7%	31.39%
Interest Expense	-$200.0K	$475.0K	$366.0K
YoY Change	-300.0%	433.71%	302.2%
% of Operating Profit	-3.43%	4.48%	3.12%
Other Income/Expense, Net	$127.2M
YoY Change	18071.43%
Pretax Income	$132.8M	$10.36M	$11.57M
YoY Change	2229.82%	12.26%	30.5%
Income Tax	$131.1M	$2.494M	$3.385M
% Of Pretax Income	98.72%	24.06%	29.26%
Net Earnings	-$12.46M	$4.997M	$4.879M
YoY Change	-417.93%	32.69%	47.94%
Net Earnings / Revenue	-12.96%	5.28%	5.34%
Basic Earnings Per Share		$0.19	$0.19
Diluted Earnings Per Share	-$475.3K	$0.19	$0.19
COMMON SHARES
Basic Shares Outstanding		26.02M shares	25.80M shares
Diluted Shares Outstanding		26.48M shares	26.31M shares

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$84.50M	$90.20M	$85.50M
YoY Change	14.81%	22.55%	25.0%
Cash & Equivalents	$21.51M	$26.89M	$22.44M
Short-Term Investments	$63.00M	$63.30M	$63.10M
Other Short-Term Assets	$1.800M	$2.100M	$1.600M
YoY Change	-48.57%	-32.26%	-58.97%
Inventory	$1.258M	$1.127M	$968.0K
Prepaid Expenses
Receivables	$5.641M	$5.139M	$5.078M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$93.20M	$98.51M	$93.18M
YoY Change	11.03%	20.21%	22.74%
LONG-TERM ASSETS
Property, Plant & Equipment	$187.1M	$174.7M	$160.4M
YoY Change	37.3%	41.94%	44.1%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$4.398M	$4.515M	$4.679M
YoY Change	-7.97%	-14.31%	-15.36%
Total Long-Term Assets	$377.4M	$501.4M	$485.1M
YoY Change	-16.92%	16.61%	23.92%
TOTAL ASSETS
Total Short-Term Assets	$93.20M	$98.51M	$93.18M
Total Long-Term Assets	$377.4M	$501.4M	$485.1M
Total Assets	$470.6M	$599.9M	$578.3M
YoY Change	-12.56%	17.19%	23.73%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$8.210M	$8.639M	$9.482M
YoY Change	18.62%	47.8%	81.68%
Accrued Expenses	$11.65M	$13.18M	$8.615M
YoY Change	36.44%	60.2%	30.23%
Deferred Revenue	$265.0K
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$34.02M	$36.76M	$33.11M
YoY Change	7.28%	40.72%	49.98%
LONG-TERM LIABILITIES
Long-Term Debt	$14.50M	$13.20M	$11.20M
YoY Change	625.0%
Other Long-Term Liabilities	$2.553M	$2.633M	$2.145M
YoY Change	-37.87%	-36.28%	-48.38%
Total Long-Term Liabilities	$2.553M	$2.633M	$2.145M
YoY Change	-37.87%	-36.28%	-48.38%
TOTAL LIABILITIES
Total Short-Term Liabilities	$34.02M	$36.76M	$33.11M
Total Long-Term Liabilities	$2.553M	$2.633M	$2.145M
Total Liabilities	$246.1M	$368.2M	$357.3M
YoY Change	-26.93%	14.86%	23.73%
SHAREHOLDERS EQUITY
Retained Earnings	$16.40M	$28.86M	$23.87M
YoY Change	-1.91%	125.5%	164.2%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$169.5M	$176.8M	$169.0M
YoY Change
Total Liabilities & Shareholders Equity	$470.6M	$599.9M	$578.3M
YoY Change	-12.56%	17.19%	23.73%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	-$12.46M	$4.997M	$4.879M
YoY Change	-417.93%	32.69%	47.94%
Depreciation, Depletion And Amortization	$6.090M	$5.604M	$5.258M
YoY Change	42.62%	50.69%	54.47%
Cash From Operating Activities	$16.91M	$20.24M	$24.05M
YoY Change	22.8%	25.87%	50.69%
INVESTING ACTIVITIES
Capital Expenditures	-$20.35M	-$16.19M	-$11.86M
YoY Change	34.23%	27.28%	-4.51%
Acquisitions
YoY Change
Other Investing Activities	-$130.0K	$90.00K	-$5.200M
YoY Change	-50.0%	-100.15%	8566.67%
Cash From Investing Activities	-$20.48M	-$16.11M	-$17.05M
YoY Change	32.81%	-77.85%	36.73%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-1.790M	310.0K	-280.0K
YoY Change	-272.12%	-38.0%	-71.13%
NET CHANGE
Cash From Operating Activities	16.91M	20.24M	24.05M
Cash From Investing Activities	-20.48M	-16.11M	-17.05M
Cash From Financing Activities	-1.790M	310.0K	-280.0K
Net Change In Cash	-5.360M	4.440M	6.720M
YoY Change	778.69%	-107.91%	166.67%
FREE CASH FLOW
Cash From Operating Activities	$16.91M	$20.24M	$24.05M
Capital Expenditures	-$20.35M	-$16.19M	-$11.86M
Free Cash Flow	$37.26M	$36.43M	$35.91M
YoY Change	28.79%	26.49%	26.53%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-26
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q4
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-26
CY2018	dei	Document Type DocumentType	10-K
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0001620533
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2018	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2018Q2	dei	Entity Public Float EntityPublicFloat	1746799325	USD
CY2018	dei	Entity Registrant Name EntityRegistrantName	Shake Shack Inc.
CY2018	dei	Entity Shell Company EntityShellCompany	false
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
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CY2018Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	195633000	USD
CY2016	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	33000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	5493000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	5732000	USD
CY2018	us-gaap	Adjustments To Additional Paid In Capital Share Based Compensation Stock Options Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition	6250000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5354000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	5623000	USD
CY2018	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	6143000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0	USD
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	0	USD
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	304000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	317000	USD
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	72000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2018Q4	us-gaap	Assets Current AssetsCurrent	101119000	USD
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	0	USD
CY2017Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	76000	USD
CY2018Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	122000	USD
CY2017Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	63036000	USD
CY2018Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	62113000	USD
CY2016	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	377000	USD
CY2017	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	902000	USD
CY2018	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	1337000	USD
CY2016	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	2000	USD
CY2017	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	1000	USD
CY2018	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	2000	USD
CY2016	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	20000	USD
CY2017	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	49000	USD
CY2018	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	18000	USD
CY2018	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	61000	USD
CY2017Q1	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	0.09
CY2017Q2	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	0.19
CY2018Q1	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	0.13
CY2018Q2	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	0.27
CY2018Q3	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	0.17
CY2018Q4	us-gaap	Basic Earnings Per Share Pro Forma BasicEarningsPerShareProForma	-0.03
CY2016	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6150000	USD
CY2017	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	7526000	USD
CY2018	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	17443000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	70849000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	11607000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21507000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	24750000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	21507000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents Fair Value Disclosure CashAndCashEquivalentsFairValueDisclosure	24750000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-59242000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	9900000	USD
CY2018	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3243000	USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	12436000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-354000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	15189000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	9694000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	9191000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	6772000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	22130000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	8837000	USD
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	21961000	USD
CY2016	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet	30247000	USD
CY2017	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet	8512000	USD
CY2018	us-gaap	Consolidation Less Than Wholly Owned Subsidiary Parent Ownership Interest Change Due To Net Income Attributable To Parent And Effects Of Changes Net ConsolidationLessThanWhollyOwnedSubsidiaryParentOwnershipInterestChangeDueToNetIncomeAttributableToParentAndEffectsOfChangesNet	32900000	USD
CY2017Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	265000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	307000	USD
CY2017Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	3742000	USD
CY2018Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	10026000	USD
CY2016	us-gaap	Cost Direct Labor CostDirectLabor	65540000	USD
CY2017	us-gaap	Cost Direct Labor CostDirectLabor	91740000	USD
CY2018	us-gaap	Cost Direct Labor CostDirectLabor	122094000	USD
CY2016	us-gaap	Cost Direct Material CostDirectMaterial	73752000	USD
CY2017	us-gaap	Cost Direct Material CostDirectMaterial	98337000	USD
CY2018	us-gaap	Cost Direct Material CostDirectMaterial	126096000	USD
CY2017Q4	us-gaap	Credit Card Receivables CreditCardReceivables	2018000	USD
CY2018Q4	us-gaap	Credit Card Receivables CreditCardReceivables	2446000	USD
CY2018Q1	us-gaap	Cumulative Effect Of New Accounting Principle In Period Of Adoption CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption	-1574000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	3767000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	518000	USD
CY2018	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	5281000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	667000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	942000	USD
CY2018	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	1935000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	6873000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	5075000	USD
CY2018	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	8074000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	196701000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	250893000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	185914000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	242533000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	185914000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2439000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	3615000	USD
CY2018	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	858000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-48000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	145139000	USD
CY2018	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-210000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-523000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	146334000	USD
CY2018	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	788000	USD
CY2017Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	673000	USD
CY2018Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	1435000	USD
CY2017Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	36596000	USD
CY2018Q4	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	47864000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-475000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	1195000	USD
CY2018	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	998000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	59000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	184000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	242533000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	186587000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	243968000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards Domestic DeferredTaxAssetsOperatingLossCarryforwardsDomestic	68658000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	60546000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	176000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	331000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	2328000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	5194000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	322000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	375000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	571000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	1109000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	10114000	USD
CY2018Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	6925000	USD
CY2017Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	673000	USD
CY2018Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	1435000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	257000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	389000	USD
CY2018	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	509000	USD
CY2016	us-gaap	Depreciation Depreciation	14502000	USD
CY2017	us-gaap	Depreciation Depreciation	21704000	USD
CY2018	us-gaap	Depreciation Depreciation	29000000	USD
CY2017Q1	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.09
CY2017Q2	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.19
CY2017Q3	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.19
CY2017Q4	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	-0.47
CY2018Q1	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.13
CY2018Q2	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.26
CY2018Q3	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	0.17
CY2018Q4	us-gaap	Diluted Earnings Per Share Pro Forma DilutedEarningsPerShareProForma	-0.03
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2018	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.54
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.53
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.01
CY2018	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.223
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.945
CY2018	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.288
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.340
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2018	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.210
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.023
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.006
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.063
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.132
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.020
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	0.062
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.015
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.000
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.002
CY2016	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.051
CY2017	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.016
CY2018	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.026
CY2016	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.027
CY2017	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.008
CY2018	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.070
CY2017Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	6228000	USD
CY2018Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	10652000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	139000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	109000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	107000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	168000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	198000	USD
CY2018	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	172000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	33000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2018	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	33000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	160293000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	30810000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6350000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	151409000	USD
CY2018	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	8862000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	667000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	942000	USD
CY2018	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1935000	USD
CY2018	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-34000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-608000	USD
CY2018	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	-917000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	30556000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	39003000	USD
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	52720000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	20623000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	152204000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	21595000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	28496000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	160293000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	30810000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	7873000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	8089000	USD
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	9215000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	28496000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	9689000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	56103000	USD
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	6470000	USD
CY2016	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	3765000	USD
CY2017	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	3273000	USD
CY2018	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	1908000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	430000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	35000	USD
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-75000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1461000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	2590000	USD
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	797000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	779000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	1230000	USD
CY2018	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	2151000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1823000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2261000	USD
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3272000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	839000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1235000	USD
CY2018	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3156000	USD
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-5530000	USD
CY2016	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	5560000	USD
CY2017	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	4388000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-2974000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-6421000	USD
CY2016	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	3415000	USD
CY2017	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	1008000	USD
CY2018	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	7979000	USD
CY2018	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	253000	USD
CY2018	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	1247000	USD
CY2016	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	280000	USD
CY2017	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	144000	USD
CY2018	us-gaap	Increase Decrease In Employee Related Liabilities IncreaseDecreaseInEmployeeRelatedLiabilities	4424000	USD
CY2018	us-gaap	Increase Decrease In Gift Card Liability IncreaseDecreaseInGiftCardLiability	506000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	263000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	452000	USD
CY2018	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	491000	USD
CY2016	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	2130000	USD
CY2017	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	-988000	USD
CY2018	us-gaap	Increase Decrease In Other Current Liabilities IncreaseDecreaseInOtherCurrentLiabilities	860000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	822000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	446000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	2726000	USD
CY2016	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	-186000	USD
CY2017	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	1070000	USD
CY2018	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	6208000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	756000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2244000	USD
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	270000	USD
CY2017Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	894000	USD
CY2018Q4	us-gaap	Indefinite Lived Intangible Assets Excluding Goodwill IndefiniteLivedIntangibleAssetsExcludingGoodwill	1159000	USD
CY2016	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	0	USD
CY2017	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	164000	USD
CY2018	us-gaap	Interest Costs Capitalized InterestCostsCapitalized	157000	USD
CY2016	us-gaap	Interest Costs Incurred InterestCostsIncurred	374000	USD
CY2017	us-gaap	Interest Costs Incurred InterestCostsIncurred	1806000	USD
CY2018	us-gaap	Interest Costs Incurred InterestCostsIncurred	2572000	USD
CY2016	us-gaap	Interest Expense InterestExpense	374000	USD
CY2017	us-gaap	Interest Expense InterestExpense	1643000	USD
CY2018	us-gaap	Interest Expense InterestExpense	2415000	USD
CY2016	us-gaap	Interest Paid InterestPaid	54000	USD
CY2017	us-gaap	Interest Paid InterestPaid	1106000	USD
CY2018	us-gaap	Interest Paid InterestPaid	2261000	USD
CY2017Q4	us-gaap	Inventory Net InventoryNet	1258000	USD
CY2018Q4	us-gaap	Inventory Net InventoryNet	1749000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	88000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	77000	USD
CY2018	us-gaap	Investment Income Interest InvestmentIncomeInterest	9000	USD
CY2017Q4	us-gaap	Lease Incentive Receivable LeaseIncentiveReceivable	1660000	USD
CY2018Q4	us-gaap	Lease Incentive Receivable LeaseIncentiveReceivable	4494000	USD
CY2018Q4	us-gaap	Lessor Operating Lease Renewal Term LessorOperatingLeaseRenewalTerm	P5Y
CY2017Q4	us-gaap	Liabilities Liabilities	246127000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	337077000	USD
CY2017	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	-5000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	470606000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	610532000	USD
CY2017Q4	us-gaap	Liabilities Current LiabilitiesCurrent	34024000	USD
CY2018Q4	us-gaap	Liabilities Current LiabilitiesCurrent	59948000	USD
CY2016	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	7000	USD
CY2017	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	5000	USD
CY2018	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	3000	USD
CY2017Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	63036000	USD
CY2018Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	62113000	USD
CY2016	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	-18000	USD
CY2018	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	-16000	USD
CY2016	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	147000	USD
CY2017	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	357000	USD
CY2018	us-gaap	Marketing And Advertising Expense MarketingAndAdvertisingExpense	399000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions MinimumLeasePaymentsSaleLeasebackTransactions	46691000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions Thereafter MinimumLeasePaymentsSaleLeasebackTransactionsThereafter	22659000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions Within Five Years MinimumLeasePaymentsSaleLeasebackTransactionsWithinFiveYears	5085000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions Within Four Years MinimumLeasePaymentsSaleLeasebackTransactionsWithinFourYears	4889000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions Within One Year MinimumLeasePaymentsSaleLeasebackTransactionsWithinOneYear	4487000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions Within Three Years MinimumLeasePaymentsSaleLeasebackTransactionsWithinThreeYears	4816000	USD
CY2018Q4	us-gaap	Minimum Lease Payments Sale Leaseback Transactions Within Two Years MinimumLeasePaymentsSaleLeasebackTransactionsWithinTwoYears	4755000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	54987000	USD
CY2018Q4	us-gaap	Minority Interest MinorityInterest	47380000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2352000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	1772000	USD
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	751000	USD
CY2017Q4	us-gaap	Minority Interest Ownership Percentage By Noncontrolling Owners MinorityInterestOwnershipPercentageByNoncontrollingOwners	0.279
CY2018Q4	us-gaap	Minority Interest Ownership Percentage By Noncontrolling Owners MinorityInterestOwnershipPercentageByNoncontrollingOwners	0.204
CY2017Q4	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	0.721
CY2018Q4	us-gaap	Minority Interest Ownership Percentage By Parent MinorityInterestOwnershipPercentageByParent	0.796
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1234000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	965000	USD
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	4452000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-114761000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-61943000	USD
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-86604000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	54285000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	70878000	USD
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	85395000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	12446000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	2267000	USD
CY2017Q2	us-gaap	Net Income Loss NetIncomeLoss	4879000	USD
CY2017Q3	us-gaap	Net Income Loss NetIncomeLoss	4997000	USD
CY2017Q4	us-gaap	Net Income Loss NetIncomeLoss	-12463000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	7604000	USD
CY2018Q3	us-gaap	Net Income Loss NetIncomeLoss	5025000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-320000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	3508000	USD
CY2018Q4	us-gaap	Net Income Loss NetIncomeLoss	-958000	USD
CY2018	us-gaap	Net Income Loss NetIncomeLoss	15179000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9700000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9204000	USD
CY2018	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	6769000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1065000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	128123000	USD
CY2018	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1514000	USD
CY2018	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	operating_segment
CY2018	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	reportable_segment
CY2018Q4	us-gaap	Number Of Restaurants NumberOfRestaurants	208	Restaurant
CY2016	us-gaap	Occupancy Net OccupancyNet	21820000	USD
CY2017	us-gaap	Occupancy Net OccupancyNet	28197000	USD
CY2018	us-gaap	Occupancy Net OccupancyNet	32710000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	240670000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	324997000	USD
CY2018	us-gaap	Operating Expenses OperatingExpenses	427599000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	27805000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	5628000	USD
CY2017Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	11737000	USD
CY2017Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	10610000	USD
CY2017Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	5838000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	33813000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	6514000	USD
CY2018Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	13018000	USD
CY2018Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	9343000	USD
CY2018Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	2836000	USD
CY2018	us-gaap	Operating Income Loss OperatingIncomeLoss	31711000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	339634000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	31785000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	33588000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	33934000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	33363000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	32819000	USD
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	174145000	USD
CY2016	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	4294000	USD
CY2017	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	4902000	USD
CY2018	us-gaap	Operating Leases Rent Expense Contingent Rentals OperatingLeasesRentExpenseContingentRentals	4805000	USD
CY2016	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	15408000	USD
CY2017	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	20421000	USD
CY2018	us-gaap	Operating Leases Rent Expense Minimum Rentals OperatingLeasesRentExpenseMinimumRentals	24920000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	21824000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	26161000	USD
CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	30966000	USD
CY2017Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	12332000	USD
CY2018Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	18046000	USD
CY2017Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	4398000	USD
CY2018Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	5026000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-16000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-47000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	13000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-16000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-47000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	13000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-19000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-47000	USD
CY2018Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10498000	USD
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	-16000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	USD
CY2018	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-35000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-94000	USD
CY2018	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-3000	USD
CY2016	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	24946000	USD
CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	35805000	USD
CY2018	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	51783000	USD
CY2017Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	7937000	USD
CY2018Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	14030000	USD
CY2017Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2553000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	688000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	127221000	USD
CY2018	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	78000	USD
CY2016	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	296000	USD
CY2017	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	830000	USD
CY2018	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1392000	USD
CY2017Q4	us-gaap	Other Receivables OtherReceivables	541000	USD
CY2018Q4	us-gaap	Other Receivables OtherReceivables	1004000	USD
CY2017Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	3715000	USD
CY2018Q4	us-gaap	Other Sundry Liabilities Current OtherSundryLiabilitiesCurrent	3287000	USD
CY2018	us-gaap	Partners Capital Account Distributions PartnersCapitalAccountDistributions	0	USD
CY2016	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2017	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	314000	USD
CY2018	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	949000	USD
CY2016	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	61266000	USD
CY2017	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	7861000	USD
CY2018	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1223000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	54433000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	61533000	USD
CY2018	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	87525000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	1745000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	2379000	USD
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	751000	USD
CY2016	us-gaap	Pre Opening Costs PreOpeningCosts	9520000	USD
CY2017	us-gaap	Pre Opening Costs PreOpeningCosts	9603000	USD
CY2018	us-gaap	Pre Opening Costs PreOpeningCosts	12279000	USD
CY2017Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2018Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0
CY2017Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2018Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2017Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2018Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2018Q4	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1757000	USD
CY2018Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	1984000	USD
CY2016	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	-313000	USD
CY2017	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	0	USD
CY2018	us-gaap	Proceeds From Repayments Of Notes Payable ProceedsFromRepaymentsOfNotesPayable	0	USD
CY2016	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	938000	USD
CY2017	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	7451000	USD
CY2018	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	2144000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	938000	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2223000	USD
CY2018	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2144000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	3194000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7585000	USD
CY2018	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	5472000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	22146000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	3682000	USD
CY2017Q2	us-gaap	Profit Loss ProfitLoss	8184000	USD
CY2017Q3	us-gaap	Profit Loss ProfitLoss	7870000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	-11032000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	8884000	USD
CY2018Q1	us-gaap	Profit Loss ProfitLoss	4979000	USD
CY2018Q2	us-gaap	Profit Loss ProfitLoss	10571000	USD
CY2018Q3	us-gaap	Profit Loss ProfitLoss	6946000	USD
CY2018Q4	us-gaap	Profit Loss ProfitLoss	-548000	USD
CY2018	us-gaap	Profit Loss ProfitLoss	21948000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	245350000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	347301000	USD
CY2017Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	187095000	USD
CY2018Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	261854000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	16399000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	30404000	USD
CY2016	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	268475000	USD
CY2017Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	76749000	USD
CY2017Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	91316000	USD
CY2017Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	94609000	USD
CY2017Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	96136000	USD
CY2017	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	358810000	USD
CY2018Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	99116000	USD
CY2018Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	116282000	USD
CY2018Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	119647000	USD
CY2018Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	124265000	USD
CY2018	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	459310000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	224479000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	273455000	USD
CY2018Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	15333000	USD
CY2017Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	1813000	USD
CY2018Q4	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	3143000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	5354000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	5623000	USD
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	6143000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	3197000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	7270000	USD
CY2018	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4523000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	169492000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	226075000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	157019000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	201353000	USD
CY2017Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2018Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2018	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	3189000	USD
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	23449000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	25876000	shares
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	29179000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	22956000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	25876000	shares
CY2018	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	28299000	shares
CY2018	us-gaap	Advertising Cost Policy Expensed Advertising Cost AdvertisingCostPolicyExpensedAdvertisingCost	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:16px;font-size:12pt;"><font style="font-family:Arial Narrow;font-size:12pt;color:#619f42;font-weight:bold;">Advertising</font></div><div style="line-height:120%;padding-bottom:13px;padding-top:0px;text-align:justify;font-size:10pt;"><font style="font-family:Arial Narrow;font-size:10pt;color:#000000;">The cost of advertising is expensed as incurred.</font></div></div>
CY2018	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:16px;font-size:12pt;"><font style="font-family:Arial Narrow;font-size:12pt;color:#619f42;font-weight:bold;">Fiscal Year</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:Arial Narrow;font-size:10pt;">We operate on a 52/53 week fiscal year ending on the last Wednesday in December. Fiscal year </font><font style="font-family:Arial Narrow;font-size:10pt;">2018</font><font style="font-family:Arial Narrow;font-size:10pt;"> contained 52 weeks and ended on </font><font style="font-family:Arial Narrow;font-size:10pt;">December 26, 2018</font><font style="font-family:Arial Narrow;font-size:10pt;">. Fiscal year </font><font style="font-family:Arial Narrow;font-size:10pt;">2017</font><font style="font-family:Arial Narrow;font-size:10pt;"> contained 52 weeks and ended on </font><font style="font-family:Arial Narrow;font-size:10pt;">December 27, 2017</font><font style="font-family:Arial Narrow;font-size:10pt;">. Fiscal year </font><font style="font-family:Arial Narrow;font-size:10pt;">2016</font><font style="font-family:Arial Narrow;font-size:10pt;"> contained 52 weeks and ended on </font><font style="font-family:Arial Narrow;font-size:10pt;">December 28, 2016</font><font style="font-family:Arial Narrow;font-size:10pt;">. Unless otherwise stated, references to years in this report relate to fiscal years.</font></div></div>
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:16px;font-size:12pt;"><font style="font-family:Arial Narrow;font-size:12pt;color:#619f42;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:13px;text-align:justify;font-size:10pt;"><font style="font-family:Arial Narrow;font-size:10pt;">The preparation of these consolidated financial statements in conformity with U.S. GAAP 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 sales and expenses during the reporting period. Actual results could differ from those estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0001620533-19-000010-index-headers.html	Edgar Link	pending
0001620533-19-000010-index.html	Edgar Link	pending
0001620533-19-000010.txt	Edgar Link	pending
0001620533-19-000010-xbrl.zip	Edgar Link	pending
adjustedebitdaa02.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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report.css	Edgar Link	pending
shak-20181226.xml	Edgar Link	completed
shak-20181226.xsd	Edgar Link	pending
shak-20181226_10k.htm	Edgar Link	pending
shak-20181226_cal.xml	Edgar Link	unprocessable
shak-20181226_def.xml	Edgar Link	unprocessable
shak-20181226_exhibit1053.htm	Edgar Link	pending
shak-20181226_exhibit1061.htm	Edgar Link	pending
shak-20181226_exhibit1096.htm	Edgar Link	pending
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shak-20181226_exhibit312.htm	Edgar Link	pending
shak-20181226_exhibit32.htm	Edgar Link	pending
shak-20181226_lab.xml	Edgar Link	unprocessable
shak-20181226_pre.xml	Edgar Link	unprocessable
shak-img_burgersmalla05.jpg	Edgar Link	pending
shak-img_menubonea02.jpg	Edgar Link	pending
shak-img_menuburgera02.jpg	Edgar Link	pending
shak-img_menufriesa03.jpg	Edgar Link	pending
shak-img_menufrozencustard.jpg	Edgar Link	pending
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shak-img_shakeshacklogoa09.jpg	Edgar Link	pending
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shak-img_signaturerga02.jpg	Edgar Link	pending
shak-img_signaturetca01.jpg	Edgar Link	pending
shakcountsystemwidesales2018.jpg	Edgar Link	pending
shakimgstockperformancea03.jpg	Edgar Link	pending
Show.js	Edgar Link	pending

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$SHAK
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2017 Q4 Form 10-K Financial Statement

#000162053319000010 Filed on February 25, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SHAK Shake Shack Inc. Stock $shak

2017 Q4 Form 10-K Financial Statement

#000162053319000010 Filed on February 25, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SHAK
Shake Shack Inc. Stock $shak