OLED


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents



us-gaap:CommonStockValue

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted
us-gaap:AwardType, us-gaap:IncomeStatementLocation
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:GrossProfit

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService

us-gaap:Revenues
us-gaap:StatementGeographical

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:AccountsReceivableNetCurrent
us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:InventoryNet

us-gaap:OtherAssetsCurrent

us-gaap:NoncurrentAssets
us-gaap:StatementGeographical

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:LongTermInvestments

us-gaap:Goodwill
us-gaap:BusinessAcquisition

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:BalanceSheetLocation

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:BalanceSheetLocation

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability
us-gaap:BalanceSheetLocation

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:ProceedsFromSaleOfShortTermInvestments

oled:AmortizationOfAcquiredTechnologyAndOtherIntangibleAssets

oled:ContractWithCustomerLiabilityAmortizationOfDeferredRevenueAndRecognitionOfUnbilledReceivables
us-gaap:IncomeStatementLocation, us-gaap:PlanName
oled:EmployeeStockPurchasePlanESPPCompensationExpense
us-gaap:PlanName
oled:EmployeeStockPurchasePlanESPPPercentageOfMarketValue

oled:IncreasesDueToCashReceived

oled:IssuanceOfCommonStockToBoardOfDirectorsAndScientificAdvisoryBoardValue
us-gaap:StatementEquityComponents

oled:NetIncreaseDecreaseInDeferredRevenue
us-gaap:BusinessAcquisition
oled:OtherFiniteLivedAmortizationOfIntangibleAssets
us-gaap:BusinessAcquisition
oled:OtherFiniteLivedIntangibleAssetsAcquired

oled:OtherSignificantNonCashTransactionIncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPurchasesOfPropertyAndEquipment

oled:PatentCosts
us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition
oled:PercentageOfRevenueRecordedFromProvisionOfServices
us-gaap:AdjustmentsForNewAccountingPronouncements
oled:PercentageOfRevenueRecordedFromSaleOfMaterials
us-gaap:DistributionsMadeToMemberOrLimitedPartnerByDistributionType, us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased
oled:ResearchAndDevelopmentExpenseCredit
us-gaap:AwardType
oled:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue

oled:StockBasedCompensationToBoardOfDirectorsAndScientificAdvisoryBoard

oled:TransferredToReceivablesFromUnbilledReceivables

oled:UnbilledReceivablesIncreaseDecreaseNet

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
us-gaap:AwardType
us-gaap:StatementEquityComponents

us-gaap:AmortizationOfDebtDiscountPremium
us-gaap:SubsequentEventType
us-gaap:CommonStockDividendsPerShareDeclared
us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ConcentrationRiskPercentage1
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice

us-gaap:ContractWithCustomerLiabilityRevenueRecognized
us-gaap:TitleOfIndividual
us-gaap:DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanInterestCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanServiceCost

us-gaap:Depreciation

us-gaap:DividendsCash
us-gaap:StatementEquityComponents

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories

us-gaap:IncreaseDecreaseInOtherCurrentAssets

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:InventoryWriteDown

us-gaap:InvestmentIncomeNet

us-gaap:OperatingLeaseCost

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
us-gaap:OtherSignificantNoncashTransactionsByUniqueDescription
us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationReceived1

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PensionAndOtherPostretirementBenefitExpense

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
us-gaap:StatementEquityComponents
us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersByType
us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersCostsIncurredGross

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RoyaltyExpense
us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersByType

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
us-gaap:PlanName
us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:GainContingenciesByNature
us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

oled:AccruedConsultingFeesCurrent

oled:AccruedResearchAndDevelopmentAgreementFees

oled:BacklogAssociatedWithCommittedPurchaseOrdersFromCustomers

oled:CashEquivalentsGrossUnrealizedGain
us-gaap:CashAndCashEquivalents

oled:CashEquivalentsGrossUnrealizedLosses
us-gaap:CashAndCashEquivalents

oled:DeferredTaxAssetsCapitalizedResearchExpenditures

oled:DeferredTaxAssetsCapitalizedTechnologyLicenseAndPatents

oled:DeferredTaxAssetsRetirementPlan

oled:DefinedBenefitPlansExpectedFutureBenefitPaymentsAfterFiveFiscalYearsThereafter

oled:FiniteLivedIntangibleAssetAmortizationExpenseAfterYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

oled:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour

oled:MinorityInvestmentCarryingValue

oled:OtherFiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BusinessAcquisition
oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:BusinessAcquisition
oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
us-gaap:BusinessAcquisition
oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseThereafter

oled:OtherFiniteLivedIntangibleAssetsNet
us-gaap:BusinessAcquisition
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:BalanceSheetLocation
oled:UnbilledReceivablesNoncurrent

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AccruedSalariesCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis
us-gaap:FinancialInstrument

us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FinancialInstrument

us-gaap:CashAndCashEquivalentsFairValueDisclosure
us-gaap:CashAndCashEquivalents
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency
us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:CashEquivalentsAtCarryingValue
us-gaap:CashAndCashEquivalents

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenue

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals
us-gaap:RetirementPlanType
us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear
us-gaap:StatementScenario, us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanFundedStatusOfPlan
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:BusinessAcquisition
us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:IncomeTaxAuthority
us-gaap:IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority
us-gaap:IncomeTaxAuthority

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
us-gaap:BusinessAcquisition
us-gaap:OtherFiniteLivedIntangibleAssetsGross
us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue

us-gaap:TaxCreditCarryforwardAmount
us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward

us-gaap:UnbilledContractsReceivable
us-gaap:BalanceSheetLocation
us-gaap:UnbilledReceivablesCurrent

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Liability
Assets
Operating Lease Right Of Use Asset
Current Assets
Other Assets Current
NonCurrent Assets
Long Term Investments
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Inventory Write Down
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Other Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Work In Process Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:CommonStockValue ███████▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▅▅▅▄▄▄▄▃▃▃▃▃▃▃▂▂▂▁0.4910.4910.490.490.490.4890.4890.4880.4880.4880.4870.4870.4870.4860.4850.4850.4840.4840.4830.4830.4830.4830.4820.4750.4750.4740.4710.4690.4690.4690.4680.4670.4660.4660.4650.4650.4650.4630.4611330.460620.455522NA0.389366NANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁47.35686447.329704NA47.26033147.24399147.122829NA47.01391946.99670246.931999NA46.91455346.90109846.848798NA46.8717246.81023846.742894NA46.94762147.04185446.907558NA46.72337346.38821846.214247NA46.63376346.61472646.651438NA46.59484346.4961245.823414NA46.0062946.85730945.749072NA46.79955745.20117538.895999NA37.74110737.362176NA
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁47.29962747.267921NA47.22706147.22729447.093033NA46.98043946.96700546.892914NA46.86999846.86899946.783158NA46.80105146.74274646.661559NA46.94762146.92754346.77436NA46.54255646.38821845.785725NA46.19771346.26614246.177661NA45.91251245.85928645.823414NA46.0062945.95331245.749072NA45.31489345.02437338.895999NA37.74110737.362176NA
us-gaap:EarningsPerShareBasic ▆▇▇▆▂▆▅▆▆▅▄▅▃▃▆▄▇▃▅▂▄▃▄▃▁▃▄▃▄▃█▃▄▂▃▂▃▂▃▃▃▁▂▂▂0.851.091.130.850.020.80.560.780.920.660.40.480.230.130.70.280.990.220.55-0.030.460.040.390.15-0.250.030.290.090.440.091.260.120.34-0.10.12-0.120.24-0.030.130.130.07-0.31-0.14-0.19-0.12NA
us-gaap:EarningsPerShareDiluted ▆▇█▆▂▆▅▆▇▅▄▅▃▃▆▄▇▃▅▂▄▃▄▃▁▃▄▃▄▃█▃▄▂▃▂▃▂▃▃▂▁▂▂▂0.851.081.130.850.020.80.560.780.920.660.40.480.230.130.690.280.990.220.55-0.030.460.040.390.15-0.250.030.280.090.440.091.240.120.33-0.10.12-0.120.23-0.030.120.12-0.03-0.31-0.14-0.19-0.12NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 TTM Greenblatt ROC _ _▆██▆▂▆▅▆▆▅▃▄▃▂▇▃▇▃▅▁▅▂▄▂▁▂▃▂▄▂▄▂▄▁▂▁▃▂▂▂▂▁49.89663.55865.77948.426-1.18544.50634.48940.8348.66434.3615.27326.03210.9114.51957.8815.7960.51912.05834.759-3.00334.0252.54626.6248.362-4.4811.77117.0756.0828.8386.62819.424.24721.731-7.1548.371-6.06112.91-1.5583.5664445.935069-1.070753-2.744NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:PerformanceShares,us-gaap:CostOfSales█▁0.3660.035NA0.1960.1830.113NA0.0340.00.029NA0.0380.0560.044NA0.0290.0290.045NA0.0290.0280.028NA0.00.00.0NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:PerformanceShares,us-gaap:ResearchAndDevelopmentExpense█▅▁▇▇▆▆▅▅▅▅▅▆▆▆▅▅▆▆▅▅▅▅▅▅▆0.5960.056-0.82599890.3230.3010.2020.2810.070.0030.0650.0110.0860.1280.1050.1780.070.0870.1150.1240.0780.0770.0770.0370.0580.0450.097NANANANA0.0420.0420.0420.011NANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:PerformanceShares,us-gaap:SellingGeneralAndAdministrativeExpenses█▂▄▅▄▄▅▂▁▂▁▂▃▂▃▂▂▂▂▂▂▂▁▂▂▂2.20.2111.11.21.10.8111.1340.2890.0110.2660.00.3520.5190.4250.7550.2840.2790.440.4640.2810.2780.2780.1480.2190.1750.329NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:RestrictedStock,us-gaap:CostOfSales█▁0.7110.557NA0.5260.4920.4NA0.2730.2690.227NA0.2010.1860.16NA0.1270.0960.094NA0.0940.0940.164NA0.00460.00.0NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:RestrictedStock,us-gaap:ResearchAndDevelopmentExpense█▇▇▇▇▅▄▃▃▃▂▃▂▂▂▂▂▁▁▂▂▃▂▂▂▂1.31.21.11.21.10.8770.70.6410.6310.5460.50.5170.5090.4260.40.4020.4190.3670.30.3760.4030.5720.50.4920.4950.397NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType,us-gaap:IncomeStatementLocation us-gaap:RestrictedStock,us-gaap:SellingGeneralAndAdministrativeExpenses█▇▇▆▇▆▅▄▅▄▃▄▃▃▄▄▄▃▂▃▃▃▂▃▃▁4.13.63.53.43.83.32.92.22.52.41.92.21.91.62.32.12.12.01.31.91.61.6791.41.91.60.868NANANANANANANANANANANANANANANANANANANANA
 us-gaap:AllocatedShareBasedCompensationExpense us-gaap:TitleOfIndividual,us-gaap:AwardType,us-gaap:IncomeStatementLocation oled:NonEmployeeMembersOfScientificAdvisoryBoard,us-gaap:RestrictedStockUnitsRSU,us-gaap:ResearchAndDevelopmentExpense▃▂▄▄▅▂▅▂▄█▁▅▂0.0760.0360.1450.1230.1560.0430.1650.0540.1310.2820.0150.1650.041NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▆▇▅▆▂▆▅▆▇▅▃▄▃▃▅▄▇▃▅▂▄▂▃▃▁▂▃▃▄▃█▃▄▂▃▂▃▂▃▃▂▁41.77852.69732.6540.5140.57140.61523.5537.64844.15532.18813.00923.27511.3316.45532.80813.63245.96810.67924.74-1.38622.6221.24611.9477.321-11.4731.48412.8174.35720.5894.14458.7315.65715.591-4.5925.079-5.26511.178-1.1775.4558056.3543.246-11.72NANANANA
us-gaap:CostOfGoodsAndServicesSold █▆█▆▃▆▅▄▇▄▅▄▂▁▄▃▂27.96923.29826.99823.37812.64322.45918.20217.28624.07215.81418.32516.12311.6357.45816.93613.46511.31NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit ▇██▆▃▆▆▅▆▅▃▄▃▂▇▃▆▂▄▁▄▁101.691110.702114.54593.70145.32589.81883.52780.22994.09671.95151.81861.42744.51436.11498.93148.21891.20342.57965.48323.75658.70824.651NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▇██▆▂▆▅▆▇▅▄▅▃▃▇▄█▃▅▂▅▂▄▃▂▂▄▃▅▃▄▂▄▁▃▂▃▂▂▃▂▁▂▁▂50.19263.7566.70449.7170.25346.85536.97543.63151.82637.47317.7628.14312.6655.74358.84916.65761.32112.7135.382-2.50332.8492.8726.8458.587-4.3051.93217.2396.2529.016.82919.6214.4421.899-6.9528.62-5.79413.249-1.2213.8983716.5250683.602061-11.584-4.986601-7.18657-4.436095NA
us-gaap:IncomeTaxExpenseBenefit ▆▆▇▆▅▆▆▆▆▆▅▆▅▅█▆▇▅▆▅▆▅▆▅▆▅▆▅▆▅▁▅▆▅▆▅▅▅▅▅▅▅▅▅9.65112.06312.8029.217-0.5628.710.5476.6698.3865.999-1.4895.3251.851-0.21626.0363.13714.1342.3459.563-1.00311.0470.9218.7571.547.4660.6184.1131.9668.5882.807-38.265-1.1026.517-2.1943.235-0.326-2.2850.0-1.8355120.5356420.2893610.2970.3298130.0NANA
us-gaap:NetIncomeLoss ▆▇█▆▂▆▅▆▇▅▄▄▃▃▅▄▇▃▅▂▄▂▄▃▁▂▄▃▄▃█▃▄▂▃▂▃▂▃▃▃▁▂▁▂▂40.54151.68753.90240.50.81538.15526.42836.96243.4431.47419.24922.81810.8145.95932.81313.5247.18710.36525.819-1.521.8021.94918.0887.047-11.7711.31413.1264.28420.4224.02257.8865.54215.382-4.7585.385-5.46810.964-1.2215.7338835.9894263.3127-11.880856-5.316414-7.18657-4.436095-2.978331
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▆██▆▁▆▅▆▇▅▄▄▃▂▅▃▇▂▄▁▄▁40.29451.32953.51440.2230.80937.81626.24436.70243.11931.14919.0422.57610.6925.87232.32413.32146.4610.17425.085-1.521.8021.917NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NonoperatingIncomeExpense ▃▃▄▅▅▇▇▇██▇▆▆▅▄▄▄▄▄▄▁▃0.2960.1920.9251.2911.4382.3492.4862.8013.1623.1132.4872.1111.7541.2240.9690.8670.8020.6520.6230.5-1.1760.324NANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingExpenses ▇▆▆▆▆▆▆▅▆▅▅▄▄▄▅▄▄▄▁▄▄▃▄▄█▄▅▃▄▄▄▃▃▃▂▂▂▂▂▂▁▁▁▁▁51.79547.14448.76645.27546.5145.31249.03839.39945.43237.59136.54535.39533.60331.59541.05132.42830.68430.52113.5333.21730.36727.15735.68831.05762.57329.45239.09926.81235.28931.21130.05828.57927.62822.1319.76218.56517.07714.17815.09213915.84207112.32316812.34511.00531610.93840610.355973NA
us-gaap:OperatingIncomeLoss ▆██▆▂▆▅▆▆▅▃▄▃▂▇▃▇▃▅▁▅▂▄▂▁▂▃▂▄▂▄▂▄▁▂▁▃▂▂▂▂▁▂▁▂49.89663.55865.77948.426-1.18544.50634.48940.8348.66434.3615.27326.03210.9114.51957.8815.7960.51912.05834.759-3.00334.0252.54626.6248.362-4.4811.77117.0756.0828.8386.62819.424.24721.731-7.1548.371-6.06112.91-1.5583.5664445.935069-1.070753-2.744-0.210276-3.882545-1.909144NA
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax █▁▇▆▆▅▆▇▅█▆▆▅▇▆▆▆█▁▇▇0.037-0.1060.0150.0010.003-0.033-0.0090.025-0.0240.0330.001-0.008-0.0220.020.00.003-0.0050.03-0.0970.0120.02NANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherComprehensiveIncomeLossNetOfTax ██▁▇▇█▆▇▇▇▅▇▇▇▇▇▇▇▇▇█▇▅▇▇▇▇▇▇▇█▇▇▇▇▇▇▇1.2371.01-21.2520.014-0.2442.46-2.8780.6860.7150.714-6.240.4570.5170.496-0.0050.112-1.2190.314-1.0790.1140.82-0.703-6.1410.2740.2980.17-0.3090.0730.1670.1220.8450.1150.2090.166-0.3060.2030.2140.044NANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▇▇▇█▇▇▇▇██▇▇▇▇▇▇▇▇▇▇▁0.2210.0590.230.2620.170.2020.0270.0530.4050.282-0.017-0.007-0.012-0.0470.0030.0060.006-0.0190.054-0.068-1.829NANA-0.0160.278NANANANANANANANANANANANANANANANANANANANANA
us-gaap:ResearchAndDevelopmentExpense ███▇▇▇▇▆▇▆▆▆▅▅▆▅▅▅▅▅▅▅▅▅▅▅▅▄▅▅▅▄▄▅▄▄▄▁▄▄▄▁▄▄▄24.10123.30522.18620.81421.39719.49719.82716.78718.83315.82914.79513.61612.94912.35715.04511.59610.68511.81811.18210.11810.96910.47612.64111.43410.6479.91912.5157.91510.54410.15610.0997.8627.3168.9387.9588.1777.236-6.6615.943196.0794335.551492-6.5555.605735.7601055.500507NA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▇██▇▄▇▆▆▇▅▄▅▄▃▇▄▆▄▅▂▄▂▄▃▄▂▄▂▄▃▃▂▃▂▂▁▂▁▂▂▁▁▁▁▁▁129.66134.0141.543117.07957.968112.277101.72997.515118.16887.76570.14377.5556.14943.572115.86761.683102.51355.56674.57730.21464.39229.70362.31239.41958.09231.22356.17332.89264.12737.83949.47832.82649.35914.97628.13312.50429.98712.6218.65858321.7771411.2524159.6005410.795047.0558618.4468294.24665
us-gaap:Revenues ▇██▇▄▇▆▆▇▅▄▅▄▃▇▄▆▄▅▂▄▂▄▃▄▂▄▂▄▃▃▂▃▂▂▁▂▁▂▂▁▁▁▁▁▁129.66134.0141.543117.07957.968112.277101.72997.515118.16887.76570.14377.5556.14943.572115.86761.683102.51355.56674.57730.21464.39229.70362.31239.41958.09231.22356.17332.89264.12737.83949.47832.82649.35914.97628.13312.50429.98712.6218.65858321.7771411.2524159.6005410.795047.0558618.4468294.24665
us-gaap:SellingGeneralAndAdministrativeExpense █▇▇▆▇▇█▆▇▆▆▆▆▅▇▆▅▅▅▅▄▄▅▄▄▄▅▄▄▄▄▄▄▄▄▄▄▁▄▄▄▁▃▃▃20.23916.40416.21713.57916.14715.40319.08212.62315.93911.96912.52612.1211.56210.79115.19711.6959.83910.07710.1488.4657.6886.668.9017.246.7056.28.5596.6256.5456.436.8276.4116.3365.1714.7895.2755.189-4.3115.6150534.9570854.495821-3.8723.3217953.4528153.624582NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:Assets ██▇▇▇▇▆▆▆▅▅▅▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁1350.7151310.51269.2281224.9611161.0571136.3761120.1571062.551011.08968.19933.424883.744833.249795.14779.956727.17707.635655.443627.559584.753580.002556.046559.412534.323525.171525.464489.847472.17487.369465.956462.754400.021393.505367.923385.524381.001385.921369.23373.877725365.205718347.013124NA92.327131NANANA
us-gaap:Liabilities ████▇▇▇▆▆▆▆▅▄▄▃▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁359.099358.032356.514345.325321.287289.679308.708275.983260.047251.989242.918208.237182.568152.491120.902104.1699.82390.29299.09188.93686.08285.1592.64782.86484.23476.06741.10532.3938.96532.95235.06834.57236.228.23935.28932.14333.02929.32431.65052529.29153629.223038NA34.897612NANANA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▇▇▇▆▆▆▅▅▅▄▄▄▄▄▃▃▃▃▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁1350.7151310.51269.2281224.9611161.0571136.3761120.1571062.551011.08968.19933.424883.744833.249795.14779.956727.17707.635655.443627.559584.753580.002556.046559.412534.323525.171525.464489.847472.17487.369465.956462.754400.021393.505367.923385.524381.001385.921369.23373.877725365.205718347.013124NA92.327131NANANA
us-gaap:StockholdersEquity ██▇▇▆▆▆▆▆▅▅▅▄▄▅▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁991.616952.468912.714879.636839.77846.697811.449786.567751.033716.201690.506675.507650.681642.649659.054623.01607.812565.151528.468495.817493.92470.896466.765451.459440.937449.397448.742439.78448.404433.004427.686365.449357.305339.684350.235348.858352.892339.906342.2272335.914182317.790086NA57.429519NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AssetsCurrent ██▇▇▆▆▆▆▅▅▅▄▄▄▄▃▃▂▂▂▂▃▃▃▃▂▂▂▂▂▂▁▁▁▁▁▂▂▂▂▂992.892959.335924.606886.154830.159812.071792.439731.016688.694652.172634.84617.791569.365547.964519.182450.651436.885383.742385.37342.03366.32432.395447.684423.895410.22407.34370.505350.998363.411337.729327.048280.302274.051248.088267.545260.49372.069355.331362.304027353.660693335.781957NA82.399509NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▆█▇▃▂▃▂▃▄▃▃▂▂▃▂▂▂▂▂▁▂▂▂▂▂▂▁▁▂▁▂▂▂▁▂▂▂▂▂▂▂▃▁▁▁542.914726.279630.012162.62133.566222.744131.627235.541324.277225.048211.022101.638103.777177.154132.8469.153109.43896.117139.36554.41669.93110.09197.51389.956109.251125.18945.41837.39175.55435.93170.58667.08580.70245.53685.92374.193159.599144.246111.79522967.12444265.240065258.10620.3688528.2027411.754285NA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▆█▇▂▁▂▁▃▃▂▂▁542.914726.279630.012162.62133.566222.744131.627235.541324.277225.048211.022101.638NANA132.84NANANA139.365NANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments ▄▁▂██▇█▆▄▅▅▆▆▅▅▅▄▄▄▄▄▅▅▅▄▄▄▄▄▄▄▃▃▃▃▃▄▄▄▅▅190.540.7299.996510.048510.455417.032514.461361.515228.434301.549304.323391.972353.651280.103287.446296.282256.117228.861188.644231.452246.281269.498297.981271.593246.986203.339243.088230.968215.331230.99202.024181.193163.983175.311158.018164.585190.417194.331234.294041270.829172261.158726NA52.794545NANANA
us-gaap:AccountsReceivableNetCurrent █▇▇█▆▇▅▅▆▄▄▄▃▂▄▄▃▃▂▂▂▂▂▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁99.62991.32782.26199.3568.49882.59260.45265.77466.95252.12443.12943.20735.58322.76852.35543.25639.70236.32124.99422.47617.98420.86624.72928.3517.37818.16422.07522.10720.524.50815.65717.78514.45110.5278.6577.8719.588.70810.72652411.761286.541232NA7.247873NANANA
us-gaap:InventoryNet ██▇▆▆▆▅▄▅▅▅▅▄▄▃▃▂▁▁▁▁▁▁▁▁▃▃104.653101.42291.59184.09884.52374.06863.95357.77160.13868.04170.069.03156.04353.63836.26532.73324.43716.66817.31416.10316.46714.70912.74813.68816.96938.96737.109NANANA10.5957.8528.6739.08211.0189.4518.571NA3.843NANANANANANANA
us-gaap:OtherAssetsCurrent █▆▃▅▅▃▄▂▂▁▂▂▃▃▂▂▂▁▂▂▁▁▁▁▁▁▁▂▂▂▂55.15639.58720.74630.03833.11715.63521.94610.4158.8935.416.36611.94320.31114.30110.2769.2277.1915.7756.3927.4995.5614.6832.3874.5234.7733.6534.35613.33513.07411.156.623NANANA3.929NANA2.4721.6455041.7151792.841934NA1.988239NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NoncurrentAssets █▇▇▇▆▆▆▆▆▆▅▅▄▄▄▃▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁█113.187107.815102.11396.8392.00388.3587.87286.26683.59580.61569.73967.46762.34858.42856.4549.35838.69128.55227.20325.76822.6122.36222.40721.4920.90520.48519.92217.8616.97315.00414.89314.69813.90412.512116.432NANANA11.275NANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross █▇▆▅▅▄▄▃▃▂▁194.908184.571174.606165.253156.562149.241145.148140.166134.337128.316114.682NANANA92.818NANANA59.37NANANA50.304NANANA44.735NANANA37.649NANANA32.521NANANA29.619267NANANA27.046755NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment █▇▇▇▆▆▅▅▅▄▄▄▃▃▃▃▃▃▃▂▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁81.72176.75672.49368.42364.55960.89157.27653.950.74247.70144.94342.42540.76938.52536.36835.08734.40933.37732.16730.89929.73628.79927.89727.03626.2525.51524.81324.23523.69323.25122.75622.20621.69821.22220.71320.18419.66319.15418.73532818.37648718.027557NA17.335662NANANA
us-gaap:AmortizationOfIntangibleAssets ███████████████████▇▅▅▅▄▅▅▄▄▄▅▄▄▄▄▄▄▁▁▁▁▁▁▁▁5.4975.4885.4955.4945.495.495.4935.4935.495.4865.4835.4935.4955.4915.4985.4985.4955.4925.4535.12.82.752.752.7492.752.752.7492.7492.7482.752.7492.72.72.7422.7432.0970.0140.0150.0146550.0146550.0145390.0050.00.386736NANA
us-gaap:PropertyPlantAndEquipmentNet ██▇▇▇▆▆▆▆▆▅▅▅▄▄▄▃▂▂▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁113.187107.815102.11396.8392.00388.3587.87286.26683.59580.61569.73967.46762.34858.42856.4549.35838.69128.55227.20325.76822.6122.36222.40721.4920.90520.48519.92217.8616.97315.00436614.89314.69813.90412.51211.80811.71312.01112.26810.88393910.82719110.487827NA9.711093NANANA
us-gaap:LongTermInvestments ██▁▁▁▁▁8.58.55.05.05.05.05.0NANANANANANANA14.79414.79414.77514.78914.9615.21715.76716.0922.1873.0243.8884.0343.0472.6062.5223.0517.4177.9715.7814.8681.271.1691.1720.9710.0NANANANANANANA
us-gaap:Goodwill ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█15.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.53515.548NANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:FiniteLivedIntangibleAssetsNet ▄▄▄▄▄▅▅▅▅▆▆▆▆▆▇▇▇▇███▄▄▄▄▄▅▅▅▅▅▅▅▅▆▆▁▁▁▁▁59.9665.10670.25375.36480.50985.62990.77495.919101.063106.208110.951116.086121.23126.38131.529136.679141.828146.977152.127157.276162.46969.26572.01574.76577.51480.26483.01485.76388.51391.26194.01196.76899.494102.196104.624107.3670.380.3760.3907950.405450.420105NA0.0NANANA
us-gaap:DeferredTaxAssetsLiabilitiesNet NANA37.695NANANA30.375NANANA24.377NANANA27.022NANANA24.493NANANA27.271NANANA31.393NANANA40.706NANANA0.011NANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset █▅▂▁16.63312.8198.757.2NANA8.58.87.68.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ██▇▇▇▆▆▆▆▆▅▃▃▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁114.676106.704103.341103.06796.39489.33586.0989.95779.2275.76564.52639.15140.0842.3910.6040.3470.3170.2150.3070.4230.5430.6450.1740.2320.3450.4050.4250.5080.4940.6020.2420.2820.2750.2590.2770.2620.2890.2840.2989640.3123840.323235NA0.216529NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:AccountsPayableCurrent ▄▇▆▄▄▄▆▄▃▃▅▆▃▄▆▆█▅▃▂▃▃▃▄▃▂▄▃▅▃▂▃▅▂▃▂▃▂▂▂▁10.33414.74113.8019.62610.24410.3713.2969.2177.7447.02410.53213.337.86310.43413.77413.7817.77211.1478.1125.5446.3687.2946.84910.3346.6566.1849.267.03912.2278.3685.2568.04210.5555.6227.5965.4517.0714.64.7764465.780713.161943NA2.155489NANANA
us-gaap:AccruedLiabilitiesCurrent ▄▃▇▆▅▄█▆▆▅▆▅▄▅▆▃▂▂▃▂▂▁▃▂▃▁▃▂▂▁▃▂▁▁▂▂▁▁▂▁▁27.24719.17141.40433.69231.08321.64849.02235.3635.74427.4736.05731.7924.40529.03335.01920.69412.4429.97719.84513.1910.7016.74617.38712.97916.4247.52514.98610.329.9776.95616.0399.6617.4065.70610.3949.1797.926.5069.0197226.5194595.667855NA6.906289NANANA
us-gaap:LiabilitiesCurrent ▇▇▇█▇▆▇▇▆▆▆▅▅▅▃▂▂▂▂▂▂▁▂▂▂▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁162.563166.332164.96182.76162.695136.554161.508148.392139.736131.574133.182114.279101.5499.22863.82446.27641.42133.2340.20630.61727.72425.1534.5144.24745.15339.39126.82319.88825.7419.7423.22921.40223.0915.18922.29920.10920.91817.28719.51729618.23663718.234858NA25.044687NANANA
us-gaap:OperatingLeaseLiabilityCurrent NANANA1.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation us-gaap:OtherCurrentLiabilities▃█▁2.0042.3241.871NANANA1.606NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent NANA1.424NANANA3.16NANANA10.504NANANA2.989NANANA1.67NANANA0.048NANANA0.347NANANA0.301NANANA0.36NANANA0.481754NANANA0.288686NANANA
us-gaap:OtherLiabilitiesCurrent ▂▃▃▂▂▄▂▇█▆▄▁▁▁▁▂▂▂▂▂▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁2.0043.8744.541.0511.2184.9711.85712.62713.77610.7845.8110.0160.0250.0250.051.1991.1462.0421.9671.6720.4230.7570.1670.1040.0530.0560.1110.4930.4411.0410.0240.0150.940.0350.0360.4780.5890.2840.1869520.024546NANA0.0NANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent ███▅▅▅▅▅▅▅▅▄▄▄▃▃▃▃▃▃▃▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁79.96679.24678.52752.952.30551.71151.11746.00745.37744.74744.05534.93734.3533.76333.17632.22631.22828.10627.56324.86524.29224.48522.59412.23511.7511.26510.91610.2579.9849.7099.43610.57910.33210.0849.8378.6858.5438.4018.259697.7730567.541337NA7.077901NANANA
us-gaap:OtherLiabilitiesNoncurrent █▇▆▆▆▅▅▂▂▃▁70.39662.87655.94158.00854.9751.54848.55431.08930.28334.07223.896NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityNoncurrent NANANA6.1NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation us-gaap:OtherNoncurrentLiabilities█▄▁14.62910.4956.879NANANA6.876NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo █▃▆▁2.461.6522.0931.209NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree █▃▂▁2.3061.4741.1951.07NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour █▃▁▁2.1211.2631.0071.007NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA0.787NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA2.967NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:StockholdersEquity ██▇▇▆▆▆▆▆▅▅▅▄▄▅▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁991.616952.468912.714879.636839.77846.697811.449786.567751.033716.201690.506675.507650.681642.649659.054623.01607.812565.151528.468495.817493.92470.896466.765451.459440.937449.397448.742439.78448.404433.004427.686365.449357.305339.684350.235348.858352.892339.906342.2272335.914182317.790086NA57.429519NANANA
us-gaap:CommonStockValue ███████▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▆▅▅▅▄▄▄▄▃▃▃▃▃▃▃▂▂▂▁0.4910.4910.490.490.490.4890.4890.4880.4880.4880.4870.4870.4870.4860.4850.4850.4840.4840.4830.4830.4830.4830.4820.4750.4750.4740.4710.4690.4690.4690.4680.4670.4660.4660.4650.4650.4650.4630.4611330.460620.455522NA0.389366NANANA
us-gaap:AdditionalPaidInCapital █▇█▇▇▇▇▆▆▆▆▆▆▆▆▅▅▅▅▅▄▄▄▄▄▃▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁638.991632.138635.595628.051621.585621.967620.236614.194611.596616.206617.334613.31608.932609.404611.063606.415603.438605.331604.364596.453593.17592.769589.885586.533583.338580.282581.114577.971575.454573.574572.401568.896566.409564.379564.883563.383562.152560.346561.492336560.635634548.871155NA280.102227NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▆▆▆▆▆▅▅▅▄▄▄▄▄▄▃▃▃▃▃▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▁427.188396.13353.93307.144273.758280.06249.003227.286195.036156.309129.552112.33792.34684.3699.12667.72555.6179.844-25.557-51.376-49.876-71.678-73.627-91.715-98.762-86.991-88.305-101.431-105.716-126.137-130.159-188.045-193.587-208.969-204.211-209.596-204.128-215.092-213.870962-219.604845-225.594271NA-217.026115NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▁▁▁▆▆▆▅▆▆▅▅▇▇▆▆▆▆▇▆▇▇▇▇██████████████████-33.772-35.009-36.019-14.767-14.781-14.537-16.997-14.119-14.805-15.52-16.234-9.994-10.451-10.968-11.464-11.459-11.571-10.352-10.666-9.587-9.701-10.522-9.819-3.678-3.958-4.212-4.382-4.073-4.147-4.246-4.368-5.213-5.327-5.536-5.702-5.396-5.599-5.813-5.857307-5.579227-5.94432NA-6.037959NANANA
us-gaap:TreasuryStockValue ███████████████████████████▆▃▂▂▂▂▂▁41.28441.28441.28441.28441.28441.28441.28441.28441.28441.28440.63540.63540.63540.63540.15840.15840.15840.15840.15840.15840.15840.15840.15840.15840.15840.15840.15833.15817.65810.65810.65810.65810.65810.6585.202NANANA0.0NANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▄█▆▄▂▇▆▆▅▄▆▃▅▇▃▆▂▅▂▅▂▅▂▄▆▄▁▅▁▄▂▄▁▃▂▃▂▃▂▂▂▂▂29.6229.49672.96543.79726.2845.74656.16653.86749.82934.0526.8445.00411.13738.81562.10414.63254.9851.64440.0044.10336.0210.2132.9915.44328.19846.9828.493-6.23132.328-7.3222.4117.04126.433-10.89810.575-2.02211.213-2.0128.614735.9545540.2231431.6170.773609-2.215766NANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▄█▃▂▄▂▂▄▃▄▃▂▄▃▃▃▃▄▃▂▃▃▃▃▄▃▃▃▃▃▃▃▃▃▂▃▄▄▃▁▃▃▃-200.55785.544401.337-6.78-100.32797.026-155.54-136.65662.587-9.10585.212-43.929-76.72214.4382.883-52.855-35.486-40.1240.618-19.686-73.5314.126-25.906-25.054-44.57736.969-14.397-16.87614.302-25.338-20.649-21.3638.633-21.3966.126-83.2433.70737.32436.401205-9.836627-195.489026-14.8653.90648-2.466264NANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▁▁▁▂▂█▂▂-12.428-18.773-6.91-7.963-15.135-11.655-4.54-5.947-13.187-10.919-2.668-3.214-7.792-8.939-1.3-2.062-6.178-4.7724.3270.069-2.652-1.7580.4720.3160.441-4.178-6.069-15.056-7.007-1.9971.7390.7050.1-8.093-4.971-0.1410.433-2.861-0.3451485.766452.400096250.9857.4860231.130485NANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁▄█▃▂▄▂▂▄▃▄-183.36596.267467.39229.054-89.17891.117-103.914-88.73699.22914.026109.384NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:DeferredIncomeTaxExpenseBenefit ▆▆▆▆▆▆▅▆▆▆▂▅█▆█▆▇▆▆▆▆▆▆▆▆▆▆▆▆▆▁▆▆▆0.9430.515-2.204-1.906-1.2760.94-3.143-1.415-0.626-0.592-28.634-3.49219.240.07217.592-0.6046.3591.049-1.632-0.14.995-0.1692.8460.3073.650.3340.3711.9045.061.773-41.4180.00.00.0NANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▅▂█▃▇▄▄▆▅▄▅▆▁▅▅▅▆▅▅▄▄▄▆▄▄▄▅▄▅▄▅▅▅▅▄▅▄▅▄▅▄▅▄8.3029.066-17.08930.852-14.09422.14-5.322-1.17814.8288.995-0.0787.62412.815-29.5879.0993.5543.38111.3272.5183.022-2.882-3.863-3.62110.972-0.786-3.911-0.0321.607-4.0088.851-2.1283.3343.9241.870.786-4.0033.166-2.0197.992058-5.2200481.969641-1.2635.255703-0.81096NANA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▄█▆▄▂▇▆▆▅▄▆▃▅▇▃▆▂▅▂▅▂▅▂▄▆▄▁▅▁▄▂▄▁▃▂▃▂▃▂▂▂▂▂29.6229.49672.96543.79726.2845.74656.16653.86749.82934.0526.8445.00411.13738.81562.10414.63254.9851.64440.0044.10336.0210.2132.9915.44328.19846.9828.493-6.23132.328-7.3222.4117.04126.433-10.89810.575-2.02211.213-2.0128.614735.9545540.2231431.6170.773609-2.215766NANA
us-gaap:NetIncomeLoss ▆▇█▆▂▆▅▆▇▅▄▄▃▃▅▄▇▃▅▂▄▂▄▃▁▂▄▃▄▃█▃▄▂▃▂▃▂▃▃▃▁▂▁▂▂40.54151.68753.90240.50.81538.15526.42836.96243.4431.47419.24922.81810.8145.95932.81313.5247.18710.36525.819-1.521.8021.94918.0887.047-11.7711.31413.1264.28420.4224.02257.8865.54215.382-4.7585.385-5.46810.964-1.2215.7338835.9894263.3127-11.880856-5.316414-7.18657-4.436095-2.978331
us-gaap:ShareBasedCompensation █▅▆▆▆▅▅▃▃▃▃▃▃▃▃▃▂▃▃▃▂▃▂▃▂▂▂▂▂▂▂▂▂▁▁▁▁▁▁▁▁▁▃▁9.4245.26.8246.8897.1835.7355.4513.5913.4963.612.7353.5343.3872.7763.8173.0632.2633.1413.1432.832.5712.832.4142.722.3241.7151.9451.8071.6271.8991.5631.5791.7611.1741.1521.161.1510.81.1023871.1193881.1118981.0392.6510120.711NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▄█▃▂▄▂▂▄▃▄▃▂▄▃▃▃▃▄▃▂▃▃▃▃▄▃▃▃▃▃▃▃▃▃▂▃▄▄▃▁▃▃▃-200.55785.544401.337-6.78-100.32797.026-155.54-136.65662.587-9.10585.212-43.929-76.72214.4382.883-52.855-35.486-40.1240.618-19.686-73.5314.126-25.906-25.054-44.57736.969-14.397-16.87614.302-25.338-20.649-21.3638.633-21.3966.126-83.2433.70737.32436.401205-9.836627-195.489026-14.8653.90648-2.466264NANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▇▇▆▆▅▄▄▅▅█▄▆▄▆▅█▆▃▄▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▃▄▁▃▃▃▃▃▃▃10.739.9388.7787.4097.0224.7824.7424.9957.03913.2834.4667.5054.6878.7336.58213.5049.0860.6312.9392.1991.6460.5160.4531.5041.1961.951.9391.2632.0340.9170.511.7651.8860.5490.4594.332-3.8561.8020.4155890.6980721.0353310.4750.1505360.074233NANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▂▁▁▁▁▁▁▁▁▁▁▁▂▂▁▁▁▁▁▁▁▂▂█▂▂-12.428-18.773-6.91-7.963-15.135-11.655-4.54-5.947-13.187-10.919-2.668-3.214-7.792-8.939-1.3-2.062-6.178-4.7724.3270.069-2.652-1.7580.4720.3160.441-4.178-6.069-15.056-7.007-1.9971.7390.7050.1-8.093-4.971-0.1410.433-2.861-0.3451485.766452.400096250.9857.4860231.130485NANA
us-gaap:PaymentsOfDividends ██▆▆▆▆▄▄▄▄▂▂▂▂▁▁▁▁9.4839.4877.1167.1147.1177.0984.7114.7124.7134.7172.8282.8272.8282.8311.4121.4121.4141.414NANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ██▁▁▁9.59.57.17.17.1NANA4.74.7NANA2.82.8NANA1.41.4NANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value491000.0491000.0490000.0490000.0490000.0489000.0489000.0488000.0488000.0488000.0487000.0487000.0487000.0486000.0485000.0485000.0484000.0484000.0483000.0483000.0483000.0483000.0482000.0475000.0475000.0474000.0471000.0469000.0469000.0469000.0468000.0467000.0466000.0466000.0465000.0465000.0465000.0463000.0461130.0460620.0455520.0389370.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.4

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value47474747474746464646464646464647464646464646464646454646454645383737
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-09-302011-06-302011-03-312010-09-302010-06-30
Value47474747474646464646464646464646464646454646464545454645454545383737
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.851.091.130.850.020.80.560.780.920.660.40.480.230.130.70.280.990.220.55-0.030.460.040.390.15-0.250.030.290.090.440.091.260.120.34-0.10.12-0.120.24-0.030.130.130.07-0.31-0.14-0.19-0.12
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.851.081.130.850.020.80.560.780.920.660.40.480.230.130.690.280.990.220.55-0.030.460.040.390.15-0.250.030.280.090.440.091.240.120.33-0.10.12-0.120.23-0.030.120.12-0.03-0.31-0.14-0.19-0.12
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType, us-gaap:IncomeStatementLocation

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:PerformanceShares, us-gaap:CostOfSales


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value0.3660.0350.1960.1830.1130.0340.00.0290.0380.0560.0440.0290.0290.0450.0290.0280.0280.00.00.0
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.00.20.30.10.00.00.00.00.10.10.00.00.10.10.00.10.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformanceShares, us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-09-302013-06-302013-03-31
Value0.5960.056-0.82599890.3230.3010.2020.2810.070.0030.0650.0110.0860.1280.1050.1780.070.0870.1150.1240.0780.0770.0770.0370.0580.0450.0970.0420.0420.0420.011
Percentage of AllocatedShareBasedCompensationExpense162.8160.00.0164.8164.5178.80.0205.90.0224.10.0226.3228.6238.60.0241.4300.0255.60.0269.0275.0275.00.00.00.00.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.0-0.60.30.50.20.30.10.00.10.00.10.20.20.20.10.10.20.20.30.10.30.10.10.10.30.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PerformanceShares, us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value2.20.2111.11.21.10.8111.1340.2890.0110.2660.00.3520.5190.4250.7550.2840.2790.440.4640.2810.2780.2780.1480.2190.1750.329
Percentage of AllocatedShareBasedCompensationExpense601.1602.90.0612.2601.1717.70.0850.00.0917.20.0926.3926.8965.90.0979.3962.1977.80.0969.0992.9992.90.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.70.20.81.01.90.71.10.30.00.30.00.50.91.00.70.50.30.80.60.90.40.90.20.60.31.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:PerformanceShares us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock, us-gaap:CostOfSales


Allocated
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-31
Value0.7110.5570.5260.4920.40.2730.2690.2270.2010.1860.160.1270.0960.0940.0940.0940.1640.00460.00.0
Percentage of AllocatedShareBasedCompensationExpense194.31591.4268.4268.9354.0802.90.0782.8528.9332.1363.6437.9331.0208.9324.1335.7585.70.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.40.40.80.40.30.20.30.30.30.40.20.10.20.30.10.60.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStock us-gaap:CostOfSales0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock, us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1.31.21.11.21.10.8770.70.6410.6310.5460.50.5170.5090.4260.40.4020.4190.3670.30.3760.4030.5720.50.4920.4950.397
Percentage of AllocatedShareBasedCompensationExpense355.23428.60.0612.2601.1776.10.01885.30.01882.80.01360.5908.9968.20.01386.21444.8815.60.01296.61439.32042.90.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.00.90.81.01.90.80.70.70.50.60.70.70.91.00.30.70.40.70.41.20.61.90.81.20.91.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStock us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStock, us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value4.13.63.53.43.83.32.92.22.52.41.92.21.91.62.32.12.12.01.31.91.61.6791.41.91.60.868
Percentage of AllocatedShareBasedCompensationExpense1120.210285.70.01734.72076.52920.40.06470.60.08275.90.05789.53392.93636.40.07241.47241.44444.40.06551.75714.35996.40.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.22.72.52.96.62.92.92.32.12.72.72.83.43.72.03.42.03.61.76.32.55.72.24.82.82.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStock us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:TitleOfIndividual, us-gaap:AwardType, us-gaap:IncomeStatementLocation

oled:NonEmployeeMembersOfScientificAdvisoryBoard, us-gaap:RestrictedStockUnitsRSU, us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.0760.0360.1450.1230.1560.0430.1650.0540.1310.2820.0150.1650.041
Percentage of AllocatedShareBasedCompensationExpense20.8102.90.062.885.238.10.0158.80.0972.40.0434.273.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.00.10.10.30.00.20.10.10.30.00.20.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax oled:NonEmployeeMembersOfScientificAdvisoryBoard us-gaap:RestrictedStockUnitsRSU us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value415232400.57140233744321323116.4553213451024-1.386221.246117.321-11.4731.484124.357204.144585.65715-4.5925.079-5.26511-1.1775.4558056.3543.246-11.72
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax32.239.323.134.61.036.223.138.637.436.718.530.020.214.828.322.144.819.233.2-4.635.14.219.218.6-19.74.822.813.232.111.0118.717.231.6-30.718.1-42.137.3-9.329.229.228.8-122.1

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value272326231222181724151816117.458161311
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax21.617.419.120.021.820.017.917.720.418.026.120.820.717.114.621.811.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value10111011493458983809471516144369848914265235824
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax78.482.680.980.078.280.082.182.379.682.073.979.279.382.985.478.289.076.687.878.691.283.0

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value506366490.25346364351371728125.7435816611235-2.503322.87268.587-4.3051.932176.25296.829194.4421-6.9528.62-5.79413-1.2213.8983716.5250683.602061-11.584-4.986601-7.18657-4.436095
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.747.647.142.50.441.736.344.743.942.725.336.322.613.250.827.059.822.947.4-8.351.09.743.121.8-7.46.230.719.045.218.039.713.544.4-46.430.6-46.344.2-9.720.930.032.0-120.7-46.2-101.9-52.5

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.65112129.217-0.5628.7106.6698.3865.999-1.4895.3251.851-0.216263.137142.3459.563-1.003110.9218.7571.547.4660.6184.1131.9668.5882.807-38.265-1.1026.517-2.1943.235-0.326-2.2850.0-1.8355120.5356420.2893610.2970.3298130.0
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.49.09.07.9-1.07.710.46.87.16.8-2.16.93.3-0.522.55.113.84.212.8-3.317.23.114.13.912.92.07.36.013.47.4-77.3-3.413.2-14.711.5-2.6-7.60.0-9.82.52.63.13.10.0

us-gaap:IncomeTaxExpenseBenefit us-gaap:AdjustmentsForNewAccountingPronouncements

us-gaap:AccountingStandardsUpdate201609


Income
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-31
Value3080001.10.450.6931.4-1.5-0.029-0.448-1.3-0.511-1.2-1.2
Percentage of IncomeTaxExpenseBenefit3341651.3-195.75.210.416.7-25.0-0.5-24.2601.9-16.3-8.5-51.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax263070.21.90.40.71.2-1.7-0.0-0.8-3.0-0.8-1.2-2.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccountingStandardsUpdate2016090.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value405153400.81538263643311922105.9593213471025-1.5211.949187.047-11.7711.314134.284204.022575.54215-4.7585.385-5.46810-1.2215.7338835.9894263.3127-11.880856-5.316414-7.18657-4.436095-2.978331
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.338.638.134.61.434.026.037.936.835.927.429.419.313.728.321.946.018.734.6-5.033.96.629.017.9-20.34.223.413.031.810.6117.016.931.2-31.819.1-43.736.6-9.730.727.529.4-123.8-49.2-101.9-52.5-70.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-03-312011-12-31
Value405153400.81538263643311922105.9593213471025-1.5211.949187.047-11.7711.314134.285204.022575.54215-4.758-1.221-1.119847
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-19.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.338.638.134.61.434.026.037.936.835.927.429.419.313.728.321.946.018.734.6-5.033.96.629.017.9-20.34.223.413.031.810.6117.016.931.2-31.8-9.7-6.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value405153400.80937263643311922105.8723213461025-1.5211.917
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.138.337.834.41.433.725.837.636.535.527.129.119.013.527.921.645.318.333.6-5.033.96.5

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.2960.1920.9251.2911.4382.3492.4862.8013.1623.1132.4872.1111.7541.2240.9690.8670.8020.6520.6230.5-1.1760.324
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.71.12.52.12.42.92.73.53.52.73.12.80.81.40.81.20.81.7-1.81.1

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value514748454645493945373635333141323030133330273531622939263531302827221918171415151212111010
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax39.935.234.538.780.240.448.240.438.442.852.145.659.872.535.452.629.954.918.1109.947.291.457.378.8107.794.369.681.555.082.560.887.156.0147.870.2148.556.9112.380.972.7109.5128.6101.9155.0122.6

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value49636548-1.18544344048341526104.5195715601234-3.003342.546268.362-4.4811.771176.08286.628194.24721-7.1548.371-6.06112-1.5583.5664445.935069-1.070753-2.744-0.210276-3.882545-1.909144
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax38.547.446.541.4-2.039.633.941.941.239.221.833.619.410.450.025.659.021.746.6-9.952.88.642.721.2-7.75.730.418.545.017.539.212.944.0-47.829.8-48.543.1-12.319.127.3-9.5-28.6-1.9-55.0-22.6

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value37000.0-106000.015000.01000.03000.0-33000.0-9000.025000.0-24000.033000.01000.0-8000.0-22000.020000.003000.0-5000.030000.0-97000.012000.020000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.10.00.00.0-0.0-0.00.0-0.00.00.0-0.0-0.00.00.00.0-0.00.1-0.10.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-31
Value1237000.01010000.0-21252000.014000.0-244000.02460000.0-2878000.0686000.0715000.0714000.0-6240000.0457000.0517000.0496000.0-5000.0112000.0-1219000.0314000.0-1079000.0114000.0820000.0-703000.0-6141000.0274000.0298000.0170000.0-309000.073000.0167000.0122000.0845000.0115000.0209000.0166000.0-306000.0203000.0214000.044000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.00.8-15.00.0-0.42.2-2.80.70.60.8-8.90.60.91.1-0.00.2-1.20.6-1.40.41.3-2.4-9.90.70.50.5-0.60.20.30.31.70.40.41.1-1.11.60.70.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-06-302013-03-31
Value1174000.01174000.0-20825000.0639000.0640000.0638000.0-2872000.0634000.0635000.0634000.0-6295000.0422000.0422000.0422000.0124000.082000.0-1319000.0299000.0-1103000.0274000.0734000.0-552000.0-6067000.0293000.0264000.0156000.0832000.0339000.0169000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax94.9116.298.04564.3-262.325.999.892.488.888.8100.992.381.685.1-2480.073.2108.295.2102.2240.489.578.598.8106.988.691.898.5162.2101.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.90.9-14.70.51.10.6-2.80.70.50.7-9.00.50.81.00.10.1-1.30.5-1.50.91.1-1.9-9.70.70.50.51.70.71.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-12-312013-06-302013-03-31
Value26000.0-58000.0-442000.0-626000.0-887000.01855000.03000.027000.0104000.047000.054000.043000.0117000.054000.0-129000.027000.0105000.0-15000.0121000.0-172000.067000.0-151000.0-74000.0-13000.0-10000.014000.013000.036000.0-3000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax2.1-5.72.1-4471.4363.575.4-0.13.914.56.6-0.99.422.610.92580.024.1-8.6-4.8-11.2-150.98.221.51.2-4.7-3.48.21.517.2-1.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.0-0.3-0.5-1.51.70.00.00.10.10.10.10.20.1-0.10.00.1-0.00.2-0.60.1-0.5-0.1-0.0-0.00.00.00.1-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1237000.01010000.0-21252000.014000.0-244000.02460000.0-2878000.0686000.0715000.0714000.0-6240000.0457000.0517000.0496000.0-5000.0112000.0-1219000.0314000.0-1079000.0114000.0821000.0-703000.0-6141000.0280000.0254000.0170000.0-309000.074000.099000.0122000.0845000.0114000.0209000.0166000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0102.285.2100.0100.0101.459.3100.0100.099.1100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.00.8-15.00.0-0.42.2-2.80.70.60.8-8.90.60.91.1-0.00.2-1.20.6-1.40.41.3-2.4-9.90.70.40.5-0.60.20.20.31.70.30.41.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value37000.0-106000.015000.01000.03000.0-33000.0-9000.025000.0-24000.033000.01000.0-8000.0-22000.020000.003000.0-5000.030000.0-97000.012000.0
Percentage of OtherComprehensiveIncomeLossNetOfTax3.0-10.5-0.17.1-1.2-1.30.33.6-3.44.6-0.0-1.8-4.34.0-0.02.70.49.69.010.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0-0.10.00.00.0-0.0-0.00.0-0.00.00.0-0.0-0.00.00.00.0-0.00.1-0.10.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-09-302015-06-30
Value221000.059000.0230000.0262000.0170000.0202000.027000.053000.0405000.0282000.0-17000.0-7000.0-12000.0-47000.03000.06000.06000.0-19000.054000.0-68000.0-1829000.0-16000.0278000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.20.20.30.20.00.10.30.3-0.0-0.0-0.0-0.10.00.00.0-0.00.1-0.2-2.8-0.00.5

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value242322202119191618151413121215111011111010101211109.919127.9151010107.8627.3168.9387.9588.1777.236-6.6615.943196.0794335.551492-6.5555.605735.7601055.500507
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.617.415.717.836.917.419.517.215.918.021.117.623.128.413.018.810.421.315.033.517.035.320.329.018.331.822.324.116.426.820.424.014.859.728.365.424.1-52.831.927.949.3-68.351.981.665.1

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12913414111757112101971188770775643115611025574306429623958315632643749324914281229121821119.60054107.0558618.4468294.24665
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

oled:ContractResearchServices


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value4.013.3063.6612.624
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.12.56.32.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.12.56.32.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax oled:ContractResearchServices100.0100.0100.0100.0

oled:MaterialSales


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value77793166
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.759.655.159.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax59.759.655.159.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax oled:MaterialSales100.0100.0100.0100.0

oled:RoyaltyAndLicenseFees


Revenue
Period End2021-06-302021-03-312020-06-302020-03-31
Value48502243
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.238.038.638.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax37.238.038.638.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax oled:RoyaltyAndLicenseFees100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value12913414111757112101971188770775643115611025574306429623958315632643749324914281229121821119.60054107.0558618.4468294.24665
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Revenues us-gaap:StatementGeographical

country:CN


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-30
Value3660404320373623542017178.4798.8526.762105.4142.4821.5172.0951.8121.7571.1620.8430.291
Percentage of Revenues28.045.228.437.235.433.735.723.846.523.725.022.015.120.35.816.65.34.52.06.92.85.91.92.10.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax28.045.228.437.235.433.735.723.846.523.725.022.015.120.35.816.65.34.52.06.92.85.91.92.10.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:CN0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:JP


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2.0011.3151.1422.2792.1971.7871.4741.1370.8181.8462.1863.0760.6860.8752.9522.4622.0441.0840.9761.230.81.2872.6113.2742.8867.761413104.6123.3524.1372.5662.2617089.0322.5951.116
Percentage of Revenues1.51.00.81.93.81.61.41.20.72.13.14.01.22.02.54.02.02.01.34.11.24.34.28.35.024.937.240.121.230.826.813.820.312.141.523.111.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.00.81.93.81.61.41.20.72.13.14.01.22.02.54.02.02.01.34.11.24.34.28.35.024.937.240.121.230.826.813.820.312.141.523.111.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:JP0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:KR


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-312013-09-302013-06-302013-03-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value866795663169607058614553423010345924769246125573453222218389.3447.735237.39314116.9216.154
Percentage of Revenues66.650.767.856.953.661.859.271.849.770.164.369.575.070.689.374.389.986.393.682.395.087.492.687.692.671.260.757.077.962.461.978.658.676.551.561.564.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax66.650.767.856.953.661.859.271.849.770.164.369.575.070.689.374.389.986.393.682.395.087.492.687.692.671.260.757.077.962.461.978.658.676.551.561.564.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:KR0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312013-03-31
Value4.1323.3814.0583.9013.8862.7343.142.5923.0193.0594.3793.0973.7912.512.3662.5872.0273.361.8741.6410.1790.083-0.7820.2650.5170.2250.167
Percentage of Revenues3.22.52.93.36.72.43.12.72.63.56.24.06.85.82.04.22.06.02.55.40.30.3-1.30.70.90.71.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.22.52.93.36.72.43.12.72.63.56.24.06.85.82.04.22.06.02.55.40.30.3-1.30.70.90.71.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

oled:OtherNonUS


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.8950.8250.2530.6630.3150.4970.5520.5390.5970.5830.8890.4571.0610.5610.3060.5970.8220.7120.4330.3960.4050.6130.6080.523
Percentage of Revenues0.70.60.20.60.50.40.50.60.50.71.30.61.91.30.31.00.81.30.61.30.62.11.01.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.70.60.20.60.50.40.50.60.50.71.30.61.91.30.31.00.81.30.61.30.62.11.01.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax oled:OtherNonUS0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NonUs


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value12513013711354109989411584657452411135910052722864296239573037
Percentage of Revenues96.897.597.196.793.397.696.997.397.496.593.896.093.294.298.095.898.094.097.594.699.799.799.799.399.199.399.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax96.897.597.196.793.397.696.997.397.496.593.896.093.294.298.095.898.094.097.594.699.799.799.799.399.199.399.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:NonUs0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value201616131615191215111212111015119.83910108.4657.6886.668.9017.246.7056.28.5596.6256.5456.436.8276.4116.3365.1714.7895.2755.189-4.3115.6150534.9570854.495821-3.8723.3217953.4528153.624582
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.612.211.511.627.913.718.812.913.513.617.915.620.624.813.119.09.618.113.628.011.922.414.318.411.519.915.220.110.217.013.819.512.834.517.042.217.3-34.230.122.840.0-40.330.848.942.9

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13501310126912241161113611201062101196893388383379577972770765562758458055655953452552548947248746546240039336738538138536937336534792
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value3593583563453212893082752602512422081821521201049990998886859282847641323832353436283532332931292934
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.627.328.128.227.725.527.626.025.726.026.023.621.919.215.514.314.113.815.815.214.815.316.615.516.014.58.46.98.07.17.68.69.27.79.28.48.67.98.58.08.437.8

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value13501310126912241161113611201062101196893388383379577972770765562758458055655953452552548947248746546240039336738538138536937336534792
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value991952912879839846811786751716690675650642659623607565528495493470466451440449448439448433427365357339350348352339342335317575976
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.472.771.971.872.374.572.474.074.374.074.076.478.180.884.585.785.986.284.284.885.284.783.484.584.085.591.693.192.092.992.491.490.892.390.891.691.492.191.592.091.662.20.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value-33.727-34.901-36.075-15.25-15.889-16.529-17.167-14.295-14.929-15.564-16.198-9.903-10.325-10.747-11.169-11.293-11.375-10.056-10.355-9.252-9.526-10.26-9.708-3.641-4.354-4.344
Percentage of StockholdersEquity-3.4-3.7-4.0-1.7-1.9-2.0-2.1-1.8-2.0-2.2-2.3-1.5-1.6-1.7-1.7-1.8-1.9-1.8-2.0-1.9-1.9-2.2-2.1-0.8-1.0-1.0
Percentage of Assets-2.5-2.7-2.8-1.2-1.4-1.5-1.5-1.3-1.5-1.6-1.7-1.1-1.2-1.4-1.4-1.6-1.6-1.5-1.7-1.6-1.6-1.8-1.7-0.7-0.9-0.9
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value0.0590.0330.0910.5331.1592.0460.1910.1880.1610.0570.01-0.044-0.087-0.204-0.258-0.129-0.156-0.261-0.246-0.367-0.195-0.262-0.111-0.037-0.028-0.024
Percentage of StockholdersEquity0.00.00.00.10.10.20.00.00.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-0.1-0.0-0.0-0.0-0.0
Percentage of Assets0.00.00.00.00.10.20.00.00.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value-33.772-35.009-36.019-14.767-14.781-14.537-16.997-14.119-14.805-15.52-16.234-9.994-10.451-10.968-11.464-11.459-11.571-10.352-10.666-9.587-9.701-10.522-9.819-3.678-3.958-4.212-4.382-4.073-4.147-4.246-4.368-5.213-5.327-5.536-5.702-5.396-5.599-5.813-5.857307-6.0379590.0255170.126497
Percentage of StockholdersEquity-3.4-3.7-3.9-1.7-1.8-1.7-2.1-1.8-2.0-2.2-2.4-1.5-1.6-1.7-1.7-1.8-1.9-1.8-2.0-1.9-2.0-2.2-2.1-0.8-0.9-0.9-1.0-0.9-0.9-1.0-1.0-1.4-1.5-1.6-1.6-1.5-1.6-1.7-1.7-10.50.00.2
Percentage of Assets-2.5-2.7-2.8-1.2-1.3-1.3-1.5-1.3-1.5-1.6-1.7-1.1-1.3-1.4-1.5-1.6-1.6-1.6-1.7-1.6-1.7-1.9-1.8-0.7-0.8-0.8-0.9-0.9-0.9-0.9-0.9-1.3-1.4-1.5-1.5-1.4-1.5-1.6-1.6-6.50.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-0.104-0.141-0.035-0.05-0.051-0.054-0.021-0.012-0.037-0.013-0.046-0.047-0.039-0.017-0.037-0.037-0.04-0.035-0.0650.0320.02
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value638632635628621621620614611616617613608609611606603605604596593592589586583580581577575573572568566564564563562560561280256256
Percentage of StockholdersEquity64.466.469.671.474.073.576.478.181.486.089.490.893.694.892.797.399.3107.1114.4120.3120.1125.9126.4129.9132.3129.1129.5131.4128.3132.5133.8155.7158.5166.1161.3161.5159.3164.9164.1487.7429.9334.6
Percentage of Assets47.348.250.151.353.554.755.457.860.563.666.169.473.176.678.383.485.392.496.3102.0102.3106.6105.4109.8111.1110.4118.6122.4118.1123.1123.7142.2143.9153.4146.5147.9145.7151.8150.2303.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value0.4910.4910.490.490.490.4890.4890.4880.4880.4880.4870.4870.4870.4860.4850.4850.4840.4840.4830.4830.4830.4830.4820.4750.4750.4740.4710.4690.4690.4690.4680.4670.4660.4660.4650.4650.4650.4630.4611330.3893660.3681840.36132
Percentage of StockholdersEquity0.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.70.60.5
Percentage of Assets0.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value42739635330727328024922719515612911292849967559.844-25.557-51.376-49.876-71.678-73.627-91.715-98.762-86.991-88.305-101.431-105.716-126.137-130.159-188.045-193.587-208.969-204.211-209.596-204.128-215.092-213.870962-217.026115-197.108705-180.472203
Percentage of StockholdersEquity43.141.638.834.932.633.130.728.926.021.818.816.614.213.115.010.99.21.7-4.8-10.4-10.1-15.2-15.8-20.3-22.4-19.4-19.7-23.1-23.6-29.1-30.4-51.5-54.2-61.5-58.3-60.1-57.8-63.3-62.5-377.9-330.6-235.3
Percentage of Assets31.630.227.925.123.624.622.221.419.316.113.912.711.110.612.79.37.91.5-4.1-8.8-8.6-12.9-13.2-17.2-18.8-16.6-18.0-21.5-21.7-27.1-28.1-47.0-49.2-56.8-53.0-55.0-52.9-58.3-57.2-235.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value-41.284-41.284-41.284-41.284-41.284-41.284-41.284-41.284-41.284-41.284-40.635-40.635-40.635-40.635-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-33.158-17.658-10.658-10.658-10.658-10.658-10.658-5.2020.00.0
Percentage of StockholdersEquity-4.2-4.3-4.5-4.7-4.9-4.9-5.1-5.2-5.5-5.8-5.9-6.0-6.2-6.3-6.1-6.4-6.6-7.1-7.6-8.1-8.1-8.5-8.6-8.9-9.1-8.9-8.9-7.5-3.9-2.5-2.5-2.9-3.0-3.1-1.50.00.0
Percentage of Assets-3.1-3.2-3.3-3.4-3.6-3.6-3.7-3.9-4.1-4.3-4.4-4.6-4.9-5.1-5.1-5.5-5.7-6.1-6.4-6.9-6.9-7.2-7.2-7.5-7.6-7.6-8.2-7.0-3.6-2.3-2.3-2.7-2.7-2.9-1.30.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value99295992488683081279273168865263461756954751945043638338534236643244742341040737035036333732728027424826726037235536235333582
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.573.272.872.371.571.570.768.868.167.468.069.968.368.966.662.061.758.561.458.563.277.880.079.378.177.575.674.374.672.570.770.169.667.469.468.496.496.296.996.896.889.2

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302009-12-312008-12-31
Value542726630162133222131235324225211101103177132691099613954691109789109125453775357067804585741591441116765258208.20274112228
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.255.449.613.311.519.611.822.232.123.222.611.512.522.317.09.515.514.722.29.312.119.817.416.820.823.89.37.915.57.715.316.820.512.422.319.541.439.129.918.418.80.022.10.00.00.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-312016-12-31
Value542726630162133222131235324225211101132139
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets40.255.449.613.311.519.611.822.232.123.222.611.517.022.2

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1900.729951051041751436122830130439135328028729625622818823124626929727124620324323021523020218116317515816419019423427026152
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.10.17.941.644.036.745.934.022.631.132.644.442.435.236.940.736.234.930.139.642.548.553.350.847.038.749.648.944.249.643.745.341.747.641.043.249.352.662.774.275.357.2

us-gaap:ShortTermInvestments us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1900.7299510510417514361228301304391353280287296256228188231246297
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.10.17.941.644.036.745.934.022.631.132.644.442.435.236.940.736.234.930.139.642.553.3
Percentage of Assets us-gaap:FairValueInputsLevel1 us-gaap:EstimateOfFairValueFairValueDisclosure us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ShortTermInvestments us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


Short
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value1900.7299510510417514361228301304391353280287296256228188231246297
Percentage of ShortTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.10.17.941.644.036.745.934.022.631.132.644.442.435.236.940.736.234.930.139.642.553.3
Percentage of Assets us-gaap:CarryingReportedAmountFairValueDisclosure us-gaap:FairValueMeasurementsRecurring0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value999182996882606566524343352252433936242217202428171822222024151714108.6577.8719.588.70810116.5412327.247873
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.47.06.58.15.97.35.46.26.65.44.64.94.32.96.75.95.65.54.03.83.13.84.45.33.33.54.54.74.25.33.44.43.72.92.22.12.52.42.93.21.97.9

us-gaap:AccountsReceivableNetCurrent us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:AccountsReceivable, us-gaap:CustomerConcentrationRisk


Accounts
Period End2021-03-31
Value17
Percentage of AccountsReceivableNetCurrent19.4
Percentage of Assets1.4
Percentage of Assets us-gaap:AccountsReceivable us-gaap:CustomerConcentrationRisk0.0

us-gaap:AccountsReceivableNetCurrent us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

oled:MajorCustomerA, us-gaap:AccountsReceivable, us-gaap:CustomerConcentrationRisk


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value156.20420221920132115121411151912
Percentage of AccountsReceivableNetCurrent15.76.824.922.328.625.022.932.922.523.033.427.342.737.448.2
Percentage of Assets1.20.51.61.81.71.81.22.01.51.21.51.31.82.51.9
Percentage of Assets oled:MajorCustomerA us-gaap:AccountsReceivable us-gaap:CustomerConcentrationRisk0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

oled:MajorCustomerB, us-gaap:AccountsReceivable, us-gaap:CustomerConcentrationRisk


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value382026156.83610199.82172511103.811179.128
Percentage of AccountsReceivableNetCurrent38.222.732.615.410.013.232.014.925.548.027.825.210.733.136.5
Percentage of Assets2.81.62.11.20.61.01.70.91.72.61.31.20.52.21.5
Percentage of Assets oled:MajorCustomerB us-gaap:AccountsReceivable us-gaap:CustomerConcentrationRisk0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

oled:MajorCustomerC, us-gaap:AccountsReceivable, us-gaap:CustomerConcentrationRisk


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-312016-12-31
Value5.955222.7573326331019167.3839.0713.3724.304101.427
Percentage of AccountsReceivableNetCurrent6.025.03.433.538.240.517.529.824.914.221.07.812.120.35.7
Percentage of Assets0.41.70.22.72.32.90.91.81.70.81.00.40.51.40.2
Percentage of Assets oled:MajorCustomerC us-gaap:AccountsReceivable us-gaap:CustomerConcentrationRisk0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302011-12-31
Value10410191848474635760687069565336322416171616141213163837107.8528.6739.082119.4518.5713.843
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.77.77.26.97.36.55.75.45.97.07.57.86.76.74.64.53.52.52.82.82.82.62.32.63.27.47.62.32.02.22.52.92.52.21.0

Other Assets Current

us-gaap:OtherAssetsCurrent

us-gaap:OtherAssetsCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312012-03-312011-12-312011-09-302011-06-302010-12-31
Value55392030331521108.8935.416.366112014109.2277.1915.7756.3927.4995.5614.6832.3874.5234.7733.6534.3561313116.6233.9292.4721.6455041.7151792.8419341.988239
Percentage of OtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.13.01.62.52.91.42.01.00.90.60.71.42.41.81.31.31.00.91.01.31.00.80.40.80.90.70.92.82.72.41.41.00.70.40.50.82.2

Noncurrent Assets

us-gaap:NoncurrentAssets

us-gaap:NoncurrentAssets


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value1131071029692888786838069676258564938282725222222212020191716151414131211611
Percentage of NoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.48.28.07.97.97.87.88.18.38.37.57.67.57.37.26.85.54.44.34.43.94.04.04.04.03.94.13.83.53.23.23.73.53.430.23.0

us-gaap:NoncurrentAssets us-gaap:StatementGeographical

country:US


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-03-312014-12-312013-09-302013-06-302013-03-312012-12-31
Value10499938883798079787564635955534738282625222222201914131211
Percentage of NoncurrentAssets92.592.591.391.490.990.591.192.193.493.292.694.795.495.595.696.699.799.198.999.499.299.199.099.399.298.398.097.79.9
Percentage of Assets7.87.67.37.27.27.07.17.57.77.86.97.27.17.06.96.65.54.34.34.43.94.04.03.94.03.63.53.33.0
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NonUs


Noncurrent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value8.4958.1378.8838.3548.3448.3817.8456.8295.485.4555.1793.5592.8652.6512.4591.6630.1040.2690.2860.1470.170.22
Percentage of NoncurrentAssets7.57.58.78.69.19.58.97.96.66.87.45.34.64.54.43.40.30.91.10.60.81.0
Percentage of Assets0.60.60.70.70.70.70.70.60.50.60.60.40.30.30.30.20.00.00.00.00.00.0
Percentage of Assets us-gaap:NonUs0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1941841741651561491451401341281149259504437322927
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets14.414.113.813.513.513.113.013.213.313.312.311.99.59.09.18.18.47.929.3

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

us-gaap:BuildingAndBuildingImprovements


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value71555351494947464646392420191715111111
Percentage of PropertyPlantAndEquipmentGross36.630.030.730.931.933.433.133.534.736.134.326.034.339.039.441.435.838.741.3
Percentage of Assets5.34.24.24.24.34.44.34.44.64.84.23.13.23.53.63.43.03.112.1
Percentage of Assets us-gaap:BuildingAndBuildingImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1122232117131218151412304.3412.2992.1120.7460.6191.3922830.093525
Percentage of PropertyPlantAndEquipmentGross5.812.413.512.911.48.98.413.311.411.410.632.37.34.64.72.01.94.70.3
Percentage of Assets0.81.71.91.71.51.21.11.81.51.51.33.80.70.40.40.20.20.40.1
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value12118.9218.5928.3797.7877.5927.3917.3316.9836.9414.4313.0972.4570.5060.4230.3740.3406150.339599
Percentage of PropertyPlantAndEquipmentGross6.56.55.15.25.45.25.25.35.55.46.14.85.24.91.11.11.21.11.3
Percentage of Assets0.90.90.70.70.70.70.70.70.70.70.70.60.50.40.10.10.10.10.4
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Land


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value2.6422.6422.6422.6422.6422.6422.6422.6422.6422.6421.0061.0060.820.820.820.820.820.820.82
Percentage of PropertyPlantAndEquipmentGross1.41.41.51.61.71.81.81.92.02.10.91.11.41.61.82.22.52.83.0
Percentage of Assets0.20.20.20.20.20.20.20.20.30.30.10.10.10.10.20.20.20.20.9
Percentage of Assets us-gaap:Land0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MachineryAndEquipment


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value96918581777574646257553330252320191514
Percentage of PropertyPlantAndEquipmentGross49.749.849.249.449.750.851.546.046.445.048.235.851.849.952.953.358.652.754.1
Percentage of Assets7.27.06.86.76.76.76.76.16.26.05.94.34.94.54.84.34.94.215.8
Percentage of Assets us-gaap:MachineryAndEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value817672686460575350474442403836353433323029282727262524242323222221212020191918181817
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.15.95.75.65.65.45.15.15.04.94.84.84.94.84.74.84.95.15.15.35.15.25.05.15.04.95.15.14.95.04.95.65.55.85.45.35.15.25.05.05.218.8

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value5.4975.4885.4955.4945.495.495.4935.4935.495.4865.4835.4935.4955.4915.4985.4985.4955.4925.4535.12.82.752.752.7492.752.752.7492.7492.7482.752.7492.72.72.7422.7432.0970.0140.0150.0146550.0146550.0145390.0050.00.386736
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfIntangibleAssets us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PatentedTechnology


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value5.15.15.25.15.15.15.25.15.15.15.25.15.15.15.15.15.1515.25.1
Percentage of AmortizationOfIntangibleAssets92.892.994.692.892.992.994.792.892.993.094.892.892.892.992.892.892.8928.695.4100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:PatentedTechnology0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value11310710296928887868380696762585649382827252222222120201917161514141312111112121010109.711093
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.48.28.07.97.97.87.88.18.38.37.57.67.57.37.26.85.54.44.34.43.94.04.04.04.03.94.13.83.53.23.23.73.53.43.13.13.13.32.93.03.010.5

Long Term Investments

us-gaap:LongTermInvestments

us-gaap:LongTermInvestments


Long
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-31
Value8.58.55.05.05.05.05.014141414141515162.1873.0243.8884.0343.0472.6062.5223.0517.4177.9715.7814.8681.271.1691.1720.9710.0
Percentage of LongTermInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.60.60.40.40.40.40.41.92.02.12.32.42.62.72.90.40.60.70.80.60.60.50.71.62.01.51.30.30.30.30.30.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1515151515151515151515151515151515151515
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.21.31.31.41.41.51.51.61.71.81.92.02.02.12.22.42.52.7

us-gaap:Goodwill us-gaap:BusinessAcquisition

oled:AdesisInc


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302016-06-23
Value15151515151515
Percentage of Goodwill99.899.899.899.8100.0100.00.0
Percentage of Assets1.21.41.72.02.52.70.0
Percentage of Assets oled:AdesisInc0.00.00.00.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value59657075808590951011061101161211261311361411461521571626972747780838588919496991021041070.380.3760.3907950.405450.4201050.0
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets4.45.05.56.26.97.58.19.010.011.011.913.114.515.916.918.820.022.424.226.928.012.512.914.014.815.316.918.218.219.620.324.225.327.827.128.20.10.10.10.10.10.0

Deferred Tax Assets Liabilities Net

us-gaap:DeferredTaxAssetsLiabilitiesNet

us-gaap:DeferredTaxAssetsLiabilitiesNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value37302427242731400.011
Percentage of DeferredTaxAssetsLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.02.72.63.53.94.96.48.80.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-31
Value16128.757.28.58.87.68.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.00.70.60.80.80.80.8

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1141061031039689868979756439402.3910.6040.3470.3170.2150.3070.4230.5430.6450.1740.2320.3450.4050.4250.5080.4940.6020.2420.2820.2750.2590.2770.2620.2890.2840.2989640.3123840.3232350.216529
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.58.18.18.48.37.97.78.57.87.86.94.44.80.30.10.00.00.00.00.10.10.10.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.2

us-gaap:OtherAssetsNoncurrent us-gaap:FiniteLivedIntangibleAssetsByMajorClass

oled:AllocationOfWithholdingToNonKoreanPatents


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-12-27
Value4643403633302623201317
Percentage of OtherAssetsNoncurrent40.640.738.835.634.833.831.226.125.521.10.0
Percentage of Assets3.53.33.23.02.92.72.42.22.01.50.0
Percentage of Assets oled:AllocationOfWithholdingToNonKoreanPatents0.00.00.00.00.00.00.00.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1014139.6261010139.2177.7447.02410137.86310131317118.1125.5446.3687.2946.849106.6566.1849.267.039128.3685.2568.042105.6227.5965.4517.0714.64.7764465.780713.1619432.155489
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.81.11.10.80.90.91.20.90.80.71.11.50.91.31.81.92.51.71.30.91.11.31.21.91.31.21.91.52.51.81.12.02.71.52.01.41.81.21.31.60.92.3

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value27194133312149353527363124293520129.9771913106.7461712167.52514109.9776.956169.6617.4065.706109.1797.926.5069.0197226.5194595.6678556.906289
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.53.32.82.71.94.43.33.52.83.93.62.93.74.52.81.81.53.22.31.81.23.12.43.11.43.12.22.01.53.52.41.91.62.72.42.11.82.41.81.67.5

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1621661641821621361611481391311331141019963464133403027253444453926192519232123152220201719181825
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.012.713.014.914.012.014.414.013.813.614.312.912.212.58.26.45.95.16.45.24.84.56.28.38.67.55.54.25.34.25.05.45.94.15.85.35.44.75.25.05.327.1

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2020-09-30
Value1100000.0
Percentage of OperatingLeaseLiabilityCurrent100.0
Percentage of Assets0.1

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation

us-gaap:OtherCurrentLiabilities


Operating
Period End2021-06-302021-03-312020-12-312019-12-31
Value2004000.02324000.01871000.01606000.0
Percentage of OperatingLeaseLiabilityCurrent0.00.00.00.0
Percentage of Assets0.10.20.10.1
Percentage of Assets us-gaap:OtherCurrentLiabilities0.00.00.00.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1.4243.16102.9891.670.0480.3470.3010.360.4817540.288686
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.31.10.40.30.00.10.10.10.10.3

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302010-12-31
Value2.0043.8744.541.0511.2184.9711.8571213105.8110.0160.0250.0250.051.1991.1462.0421.9671.6720.4230.7570.1670.1040.0530.0560.1110.4930.4411.0410.0240.0150.940.0350.0360.4780.5890.2840.1869520.0245460.0
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.10.30.40.10.10.40.21.21.41.10.60.00.00.00.00.20.20.30.30.30.10.10.00.00.00.00.00.10.10.20.00.00.20.00.00.10.20.10.10.00.0

Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent

us-gaap:PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value797978525251514645444434343333323128272424242212111110109.9849.7099.4361010109.8378.6858.5438.4018.259697.7730567.5413377.077901
Percentage of PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.96.06.24.34.54.64.64.34.54.64.74.04.14.24.34.44.44.34.44.34.24.44.02.32.22.12.22.22.02.12.02.62.62.72.62.32.22.32.22.12.27.7

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value7062555854514831303423
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.24.84.44.74.74.54.32.93.03.52.6

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2020-09-30
Value6.1
Percentage of OperatingLeaseLiabilityNoncurrent100.0
Percentage of Assets0.5

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation

us-gaap:OtherNoncurrentLiabilities


Operating
Period End2021-06-302021-03-312020-12-312019-12-31
Value14106.8796.876
Percentage of OperatingLeaseLiabilityNoncurrent0.00.00.00.0
Percentage of Assets1.10.80.50.6
Percentage of Assets us-gaap:OtherNoncurrentLiabilities0.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2460000.01652000.02093000.01209000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.20.10.20.1

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2306000.01474000.01195000.01070000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.20.10.10.1

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2121000.01263000.01007000.01007000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.20.10.10.1

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-31
Value787000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.1

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-31
Value2967000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets0.2

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-09-302019-12-312019-09-302019-06-302019-03-31
Value7.1848.4828.7887.6347.956
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0
Percentage of Assets0.60.80.80.80.8

us-gaap:OperatingLeaseLiability us-gaap:BalanceSheetLocation

us-gaap:OtherLiabilities


Operating
Period End2021-06-302021-03-312020-12-31
Value16128.75
Percentage of OperatingLeaseLiability0.00.00.0
Percentage of Assets1.21.00.7
Percentage of Assets us-gaap:OtherLiabilities0.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value1814108.723
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets1.41.10.80.7

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2106000.01618000.01473000.01539000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets0.20.10.10.1

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-312008-12-31
Value991952912879839846811786751716690675650642659623607565528495493470466451440449448439448433427365357339350348352339342335317575976
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets73.472.771.971.872.374.572.474.074.374.074.076.478.180.884.585.785.986.284.284.885.284.783.484.584.085.591.693.192.092.992.491.490.892.390.891.691.492.191.592.091.662.20.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value-33.727-34.901-36.075-15.25-15.889-16.529-17.167-14.295-14.929-15.564-16.198-9.903-10.325-10.747-11.169-11.293-11.375-10.056-10.355-9.252-9.526-10.26-9.708-3.641-4.354-4.344
Percentage of StockholdersEquity-3.4-3.7-4.0-1.7-1.9-2.0-2.1-1.8-2.0-2.2-2.3-1.5-1.6-1.7-1.7-1.8-1.9-1.8-2.0-1.9-1.9-2.2-2.1-0.8-1.0-1.0
Percentage of Assets-2.5-2.7-2.8-1.2-1.4-1.5-1.5-1.3-1.5-1.6-1.7-1.1-1.2-1.4-1.4-1.6-1.6-1.5-1.7-1.6-1.6-1.8-1.7-0.7-0.9-0.9
Percentage of Assets us-gaap:AccumulatedDefinedBenefitPlansAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value0.0590.0330.0910.5331.1592.0460.1910.1880.1610.0570.01-0.044-0.087-0.204-0.258-0.129-0.156-0.261-0.246-0.367-0.195-0.262-0.111-0.037-0.028-0.024
Percentage of StockholdersEquity0.00.00.00.10.10.20.00.00.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-0.1-0.0-0.0-0.0-0.0
Percentage of Assets0.00.00.00.00.10.20.00.00.00.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-0.0-0.0-0.0-0.0-0.0
Percentage of Assets us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value-33.772-35.009-36.019-14.767-14.781-14.537-16.997-14.119-14.805-15.52-16.234-9.994-10.451-10.968-11.464-11.459-11.571-10.352-10.666-9.587-9.701-10.522-9.819-3.678-3.958-4.212-4.382-4.073-4.147-4.246-4.368-5.213-5.327-5.536-5.702-5.396-5.599-5.813-5.857307-6.0379590.0255170.126497
Percentage of StockholdersEquity-3.4-3.7-3.9-1.7-1.8-1.7-2.1-1.8-2.0-2.2-2.4-1.5-1.6-1.7-1.7-1.8-1.9-1.8-2.0-1.9-2.0-2.2-2.1-0.8-0.9-0.9-1.0-0.9-0.9-1.0-1.0-1.4-1.5-1.6-1.6-1.5-1.6-1.7-1.7-10.50.00.2
Percentage of Assets-2.5-2.7-2.8-1.2-1.3-1.3-1.5-1.3-1.5-1.6-1.7-1.1-1.3-1.4-1.5-1.6-1.6-1.6-1.7-1.6-1.7-1.9-1.8-0.7-0.8-0.8-0.9-0.9-0.9-0.9-0.9-1.3-1.4-1.5-1.5-1.4-1.5-1.6-1.6-6.50.00.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value-0.104-0.141-0.035-0.05-0.051-0.054-0.021-0.012-0.037-0.013-0.046-0.047-0.039-0.017-0.037-0.037-0.04-0.035-0.0650.0320.02
Percentage of StockholdersEquity-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.00.00.0
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value638632635628621621620614611616617613608609611606603605604596593592589586583580581577575573572568566564564563562560561280256256
Percentage of StockholdersEquity64.466.469.671.474.073.576.478.181.486.089.490.893.694.892.797.399.3107.1114.4120.3120.1125.9126.4129.9132.3129.1129.5131.4128.3132.5133.8155.7158.5166.1161.3161.5159.3164.9164.1487.7429.9334.6
Percentage of Assets47.348.250.151.353.554.755.457.860.563.666.169.473.176.678.383.485.392.496.3102.0102.3106.6105.4109.8111.1110.4118.6122.4118.1123.1123.7142.2143.9153.4146.5147.9145.7151.8150.2303.40.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value0.4910.4910.490.490.490.4890.4890.4880.4880.4880.4870.4870.4870.4860.4850.4850.4840.4840.4830.4830.4830.4830.4820.4750.4750.4740.4710.4690.4690.4690.4680.4670.4660.4660.4650.4650.4650.4630.4611330.3893660.3681840.36132
Percentage of StockholdersEquity0.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.70.60.5
Percentage of Assets0.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.40.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312010-12-312009-12-312008-12-31
Value42739635330727328024922719515612911292849967559.844-25.557-51.376-49.876-71.678-73.627-91.715-98.762-86.991-88.305-101.431-105.716-126.137-130.159-188.045-193.587-208.969-204.211-209.596-204.128-215.092-213.870962-217.026115-197.108705-180.472203
Percentage of StockholdersEquity43.141.638.834.932.633.130.728.926.021.818.816.614.213.115.010.99.21.7-4.8-10.4-10.1-15.2-15.8-20.3-22.4-19.4-19.7-23.1-23.6-29.1-30.4-51.5-54.2-61.5-58.3-60.1-57.8-63.3-62.5-377.9-330.6-235.3
Percentage of Assets31.630.227.925.123.624.622.221.419.316.113.912.711.110.612.79.37.91.5-4.1-8.8-8.6-12.9-13.2-17.2-18.8-16.6-18.0-21.5-21.7-27.1-28.1-47.0-49.2-56.8-53.0-55.0-52.9-58.3-57.2-235.10.00.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-312010-12-31
Value-41.284-41.284-41.284-41.284-41.284-41.284-41.284-41.284-41.284-41.284-40.635-40.635-40.635-40.635-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-40.158-33.158-17.658-10.658-10.658-10.658-10.658-10.658-5.2020.00.0
Percentage of StockholdersEquity-4.2-4.3-4.5-4.7-4.9-4.9-5.1-5.2-5.5-5.8-5.9-6.0-6.2-6.3-6.1-6.4-6.6-7.1-7.6-8.1-8.1-8.5-8.6-8.9-9.1-8.9-8.9-7.5-3.9-2.5-2.5-2.9-3.0-3.1-1.50.00.0
Percentage of Assets-3.1-3.2-3.3-3.4-3.6-3.6-3.7-3.9-4.1-4.3-4.4-4.6-4.9-5.1-5.1-5.5-5.7-6.1-6.4-6.9-6.9-7.2-7.2-7.5-7.6-7.6-8.2-7.0-3.6-2.3-2.3-2.7-2.7-2.9-1.30.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value491000.0491000.0490000.0490000.0490000.0489000.0489000.0488000.0488000.0488000.0487000.0487000.0487000.0486000.0485000.0485000.0484000.0484000.0483000.0483000.0483000.0483000.0482000.0475000.0475000.0474000.0471000.0469000.0469000.0469000.0468000.0467000.0466000.0466000.0465000.0465000.0465000.0463000.0461130.0460620.0455520.0389370.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.10.4

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value638632635628621621620614611616617613608609611606603605604596593592589586583580581577575573572568566564564563562560561560548280
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets47.348.250.151.353.554.755.457.860.563.666.169.473.176.678.383.485.392.496.3102.0102.3106.6105.4109.8111.1110.4118.6122.4118.1123.1123.7142.2143.9153.4146.5147.9145.7151.8150.2153.5158.2303.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value42739635330727328024922719515612911292849967559.844-25.557-51.376-49.876-71.678-73.627-91.715-98.762-86.991-88.305-101.431-105.716-126.137-130.159-188.045-193.587-208.969-204.211-209.596-204.128-215.092-213.870962-219.604845-225.594271-217.026115
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets31.630.227.925.123.624.622.221.419.316.113.912.711.110.612.79.37.91.5-4.1-8.8-8.6-12.9-13.2-17.2-18.8-16.6-18.0-21.5-21.7-27.1-28.1-47.0-49.2-56.8-53.0-55.0-52.9-58.3-57.2-60.1-65.0-235.1

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-312009-12-31
Value-33772000.0-35009000.0-36019000.0-14767000.0-14781000.0-14537000.0-16997000.0-14119000.0-14805000.0-15520000.0-16234000.0-9994000.0-10451000.0-10968000.0-11464000.0-11459000.0-11571000.0-10352000.0-10666000.0-9587000.0-9701000.0-10522000.0-9819000.0-3678000.0-3958000.0-4212000.0-4382000.0-4073000.0-4147000.0-4246000.0-4368000.0-5213000.0-5327000.0-5536000.0-5702000.0-5396000.0-5599000.0-5813000.0-5857300.0-5579200.0-5944300.0-6038000.025000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-2.5-2.7-2.8-1.2-1.3-1.3-1.5-1.3-1.5-1.6-1.7-1.1-1.3-1.4-1.5-1.6-1.6-1.6-1.7-1.6-1.7-1.9-1.8-0.7-0.8-0.8-0.9-0.9-0.9-0.9-0.9-1.3-1.4-1.5-1.5-1.4-1.5-1.6-1.6-1.5-1.7-6.50.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312011-12-31
Value414141414141414141414040404040404040404040404040404040331710101010105.2020.0
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.13.23.33.43.63.63.73.94.14.34.44.64.95.15.15.55.76.16.46.96.97.27.27.57.67.68.27.03.62.32.32.72.72.91.30.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value29297243265.74656534934264511386214541.644404.103360.21325.443284628-6.23132-7.32227.04126-10.89810-2.02211-2.0128.614735.9545540.2231431.6170.773609-2.215766
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.822.051.537.445.35.155.255.242.238.838.358.019.889.153.623.753.63.053.613.655.90.752.913.848.5150.550.7-18.950.4-19.345.321.453.6-72.837.6-16.237.4-15.946.227.32.016.87.2-31.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-200.55785401-6.78-100.32797-155.54-136.65662-9.10585-43.929-76.722142.883-52.855-35.486-40.1240-19.686-73.5314-25.906-25.054-44.57736-14.397-16.87614-25.338-20.649-21.3638.633-21.3966.126-83.2433.7073736-9.836627-195.489026-14.8653.90648-2.466264
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-154.763.8283.5-5.8-173.186.4-152.9-140.153.0-10.4121.5-56.6-136.633.12.5-85.7-34.6-72.254.5-65.2-114.247.6-41.6-63.6-76.7118.4-25.6-51.322.3-67.0-41.7-65.117.5-142.921.8-665.712.4295.8195.1-45.2-1737.3-154.836.2-35.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-12.428-18.773-6.91-7.963-15.135-11.655-4.54-5.947-13.187-10.919-2.668-3.214-7.792-8.939-1.3-2.062-6.178-4.7724.3270.069-2.652-1.7580.4720.3160.441-4.178-6.069-15.056-7.007-1.9971.7390.7050.1-8.093-4.971-0.1410.433-2.861-0.3451485.766452.4000962507.4860231.130485
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.6-14.0-4.9-6.8-26.1-10.4-4.5-6.1-11.2-12.4-3.8-4.1-13.9-20.5-1.1-3.3-6.0-8.65.80.2-4.1-5.90.80.80.8-13.4-10.8-45.8-10.9-5.33.52.10.2-54.0-17.7-1.11.4-22.7-1.826.521.32614.369.316.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-183.3659646729-89.17891-103.914-88.7369914109
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-141.471.8330.224.8-153.881.2-102.1-91.084.016.0155.9

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.9430.515-2.204-1.906-1.2760.94-3.143-1.415-0.626-0.592-28.634-3.492190.07217-0.6046.3591.049-1.632-0.14.995-0.1692.8460.3073.650.3340.3711.9045.061.773-41.4180.00.00.0
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value8.3029.066-17.08930-14.09422-5.322-1.178148.995-0.0787.62412-29.5879.0993.5543.381112.5183.022-2.882-3.863-3.62110-0.786-3.911-0.0321.607-4.0088.851-2.1283.3343.9241.870.786-4.0033.166-2.0197.992058-5.2200481.969641-1.2635.255703-0.81096
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value29297243265.74656534934264511386214541.644404.103360.21325.443284628-6.23132-7.32227.04126-10.89810-2.02211-2.0128.614735.9545540.2231431.6170.773609-2.215766
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.822.051.537.445.35.155.255.242.238.838.358.019.889.153.623.753.63.053.613.655.90.752.913.848.5150.550.7-18.950.4-19.345.321.453.6-72.837.6-16.237.4-15.946.227.32.016.87.2-31.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-302010-03-31
Value405153400.81538263643311922105.9593213471025-1.5211.949187.047-11.7711.314134.284204.022575.54215-4.7585.385-5.46810-1.2215.7338835.9894263.3127-11.880856-5.316414-7.18657-4.436095-2.978331
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.338.638.134.61.434.026.037.936.835.927.429.419.313.728.321.946.018.734.6-5.033.96.629.017.9-20.34.223.413.031.810.6117.016.931.2-31.819.1-43.736.6-9.730.727.529.4-123.8-49.2-101.9-52.5-70.1

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-03-312011-12-31
Value405153400.81538263643311922105.9593213471025-1.5211.949187.047-11.7711.314134.285204.022575.54215-4.758-1.221-1.119847
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0-19.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax31.338.638.134.61.434.026.037.936.835.927.429.419.313.728.321.946.018.734.6-5.033.96.629.017.9-20.34.223.413.031.810.6117.016.931.2-31.8-9.7-6.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value9.4245.26.8246.8897.1835.7355.4513.5913.4963.612.7353.5343.3872.7763.8173.0632.2633.1413.1432.832.5712.832.4142.722.3241.7151.9451.8071.6271.8991.5631.5791.7611.1741.1521.161.1510.81.1023871.1193881.1118981.0392.6510120.711
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-200.55785401-6.78-100.32797-155.54-136.65662-9.10585-43.929-76.722142.883-52.855-35.486-40.1240-19.686-73.5314-25.906-25.054-44.57736-14.397-16.87614-25.338-20.649-21.3638.633-21.3966.126-83.2433.7073736-9.836627-195.489026-14.8653.90648-2.466264
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-154.763.8283.5-5.8-173.186.4-152.9-140.153.0-10.4121.5-56.6-136.633.12.5-85.7-34.6-72.254.5-65.2-114.247.6-41.6-63.6-76.7118.4-25.6-51.322.3-67.0-41.7-65.117.5-142.921.8-665.712.4295.8195.1-45.2-1737.3-154.836.2-35.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value109.9388.7787.4097.0224.7824.7424.9957.039134.4667.5054.6878.7336.582139.0860.6312.9392.1991.6460.5160.4531.5041.1961.951.9391.2632.0340.9170.511.7651.8860.5490.4594.332-3.8561.8020.4155890.6980721.0353310.4750.1505360.074233
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-12.428-18.773-6.91-7.963-15.135-11.655-4.54-5.947-13.187-10.919-2.668-3.214-7.792-8.939-1.3-2.062-6.178-4.7724.3270.069-2.652-1.7580.4720.3160.441-4.178-6.069-15.056-7.007-1.9971.7390.7050.1-8.093-4.971-0.1410.433-2.861-0.3451485.766452.4000962507.4860231.130485
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-9.6-14.0-4.9-6.8-26.1-10.4-4.5-6.1-11.2-12.4-3.8-4.1-13.9-20.5-1.1-3.3-6.0-8.65.80.2-4.1-5.90.80.80.8-13.4-10.8-45.8-10.9-5.33.52.10.2-54.0-17.7-1.11.4-22.7-1.826.521.32614.369.316.0

Payments Of Dividends

us-gaap:PaymentsOfDividends

us-gaap:PaymentsOfDividends


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.4839.4877.1167.1147.1177.0984.7114.7124.7134.7172.8282.8272.8282.8311.4121.4121.4141.414
Percentage of PaymentsOfDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-09-302019-06-302018-09-302018-06-302017-09-302017-06-30
Value9.59.57.17.17.14.74.72.82.81.41.4
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-30
Value19.218.90.5-18.5-2.2210.1860.0280.1530.1620.16-0.0650.1890.146-0.0380.0890.1880.230.185-0.031-0.4010.3360.32091-0.9930.179-1.7340.31988-0.0230.3140.2960.41104-1.0640.2480.298
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value44373133243034460.0110.00.0
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4.563.3682.8932.467.95141212798490
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Proceeds From Sale Of Short Term Investments

us-gaap:ProceedsFromSaleOfShortTermInvestments

us-gaap:ProceedsFromSaleOfShortTermInvestments


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.0100410200162250133152267170217203651461471615813011370155208212162172909410272102587993811015741178832722232317
Percentage of ProceedsFromSaleOfShortTermInvestments0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:AmortizationOfAcquiredTechnologyAndOtherIntangibleAssets

oled:AmortizationOfAcquiredTechnologyAndOtherIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value5.4975.4885.4955.4945.495.495.4935.4935.495.4865.4835.4935.4955.4915.4985.4985.4955.492
Percentage of AmortizationOfAcquiredTechnologyAndOtherIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:ContractWithCustomerLiabilityAmortizationOfDeferredRevenueAndRecognitionOfUnbilledReceivables

oled:ContractWithCustomerLiabilityAmortizationOfDeferredRevenueAndRecognitionOfUnbilledReceivables


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value5357715318403437362616231612
Percentage of ContractWithCustomerLiabilityAmortizationOfDeferredRevenueAndRecognitionOfUnbilledReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:EmployeeStockPurchasePlanESPPCompensationExpense us-gaap:IncomeStatementLocation, us-gaap:PlanName

oled:EmployeeStockPurchasePlanESPPCompensationExpense

us-gaap:CostOfSales, oled:EmployeeStockPurchasePlan


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value36000.025000.026000.029000.037000.019000.020000.016000.018000.019000.017000.031000.019000.013000.015000.013000.013000.05000.04000.04000.04000.02000.0
Percentage of EmployeeStockPurchasePlanESPPCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ResearchAndDevelopmentExpense, oled:EmployeeStockPurchasePlan


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value58000.036000.032000.034000.044000.028000.030000.024000.033000.032000.025000.050000.033000.022000.026000.021000.023000.025000.016000.017000.018000.017000.011000.012000.0
Percentage of EmployeeStockPurchasePlanESPPCompensationExpense161.1144.0123.1117.2118.9147.4150.0150.0183.3168.4147.1161.3173.7169.2173.3161.5176.9500.00.0425.0450.0425.00.0600.0

us-gaap:SellingGeneralAndAdministrativeExpenses, oled:EmployeeStockPurchasePlan


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value35000.023000.015000.021000.037000.022000.013000.019000.025000.022000.011000.031000.024000.017000.013000.020000.021000.015000.014000.010000.010000.010000.08000.09000.0
Percentage of EmployeeStockPurchasePlanESPPCompensationExpense97.292.057.772.4100.0115.865.0118.8138.9115.864.7100.0126.3130.886.7153.8161.5300.00.0250.0250.0250.00.0450.0

oled:EmployeeStockPurchasePlanESPPPercentageOfMarketValue us-gaap:PlanName

oled:EmployeeStockPurchasePlanESPPPercentageOfMarketValue

oled:EmployeeStockPurchasePlan


Employee
Period End2021-03-312020-12-312020-09-30
Value85.000
Percentage of EmployeeStockPurchasePlanESPPPercentageOfMarketValue100.00.00.0

oled:IncreasesDueToCashReceived

oled:IncreasesDueToCashReceived


Increases
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value39534868314343453533
Percentage of IncreasesDueToCashReceived100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:IssuanceOfCommonStockToBoardOfDirectorsAndScientificAdvisoryBoardValue

oled:IssuanceOfCommonStockToBoardOfDirectorsAndScientificAdvisoryBoardValue


Issuance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-30
Value374000.0630000.0514000.0425000.0454000.0554000.0422000.0242000.0368000.0816000.01130000.01231000.01106000.01197000.0719000.0562000.0619000.01009000.0442000.0379000.0483000.0708000.0473000.0159000.0292000.0667000.0266000.0203000.0204000.0
Percentage of IssuanceOfCommonStockToBoardOfDirectorsAndScientificAdvisoryBoardValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:IssuanceOfCommonStockToBoardOfDirectorsAndScientificAdvisoryBoardValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Issuance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-312013-09-30
Value374000.0630000.0514000.0425000.0454000.0554000.0422000.0242000.0368000.0816000.01130000.01231000.01106000.01197000.0719000.0562000.0619000.01009000.0442000.0379000.0483000.0708000.0473000.0159000.0292000.0667000.0266000.0203000.0204000.0
Percentage of IssuanceOfCommonStockToBoardOfDirectorsAndScientificAdvisoryBoardValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:NetIncreaseDecreaseInDeferredRevenue

oled:NetIncreaseDecreaseInDeferredRevenue


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value8972000.0-15823000.027747000.0-18581000.0-22036000.0-4569000.0-3179000.0-14560000.0769000.0-5325000.0
Percentage of NetIncreaseDecreaseInDeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:OtherFiniteLivedAmortizationOfIntangibleAssets us-gaap:BusinessAcquisition

oled:OtherFiniteLivedAmortizationOfIntangibleAssets

oled:AdesisInc


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value351000.0341000.0400000.0348000.0345000.0345000.0400000.0348000.0345000.0342000.0400000.0348000.0345000.0342000.0400000.0349000.0346000.0343000.0304000.0311000.000
Percentage of OtherFiniteLivedAmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

oled:OtherFiniteLivedIntangibleAssetsAcquired us-gaap:BusinessAcquisition

oled:OtherFiniteLivedIntangibleAssetsAcquired

oled:AdesisInc


Other
Period End2021-06-302021-03-31
Value0.016
Percentage of OtherFiniteLivedIntangibleAssetsAcquired0.0100.0

oled:OtherSignificantNonCashTransactionIncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPurchasesOfPropertyAndEquipment

oled:OtherSignificantNonCashTransactionIncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPurchasesOfPropertyAndEquipment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value393000.0-27000.0-576000.0-1282000.0-299000.0689000.0-362000.0-835000.01018000.0-351000.0-324000.0714000.0-1483000.04583000.01791000.0-1597000.02241000.01928000.0-236000.0253000.0-463000.0343000.0
Percentage of OtherSignificantNonCashTransactionIncreaseDecreaseInAccountsPayableAndAccruedExpensesRelatedToPurchasesOfPropertyAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:PatentCosts

oled:PatentCosts


Patent
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value1809000.01835000.01938000.02095000.01858000.01638000.01688000.01659000.01716000.01770000.01773000.01937000.02029000.01725000.01914000.01875000.01674000.0
Percentage of PatentCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:PercentageOfRevenueRecordedFromProvisionOfServices us-gaap:AdjustmentsForNewAccountingPronouncements, us-gaap:BusinessAcquisition

oled:PercentageOfRevenueRecordedFromProvisionOfServices

us-gaap:AccountingStandardsUpdate201409, oled:AdesisInc


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value3.02.0-1.03.00.060.0200.030.020.0300.040.070.0600.040.020.03
Percentage of PercentageOfRevenueRecordedFromProvisionOfServices100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

oled:PercentageOfRevenueRecordedFromSaleOfMaterials us-gaap:AdjustmentsForNewAccountingPronouncements

oled:PercentageOfRevenueRecordedFromSaleOfMaterials

us-gaap:AccountingStandardsUpdate201409


Percentage
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value97.098.01.097.00.940.9800.970.980.9700.960.930.9400.960.980.97
Percentage of PercentageOfRevenueRecordedFromSaleOfMaterials100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.0

oled:ResearchAndDevelopmentExpenseCredit us-gaap:DistributionsMadeToMemberOrLimitedPartnerByDistributionType, us-gaap:LongTermPurchaseCommitmentByCategoryOfItemPurchased

oled:ResearchAndDevelopmentExpenseCredit

us-gaap:CashDistribution, oled:NewOledMaterialsAgreementAndOledMaterialsAgreement


Research
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-06-30
Value738000.01.5700000.0821000.0836000.0473000.0459000.0580000.0288000.074000.0368000.0203000.0-161000.0143000.0
Percentage of ResearchAndDevelopmentExpenseCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue us-gaap:AwardType

oled:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue

us-gaap:PerformanceShares


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value0.0151.862645149230957e-150.0160.00.02.00.00.01.40.00.01.70.0
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue0.0100.0100.00.0100.00.00.0100.00.00.0100.00.00.0100.00.0

us-gaap:RestrictedStock


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-30
Value0.2222.40.0190.13.54.90.20.14.60.10.33.36.4
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodGrantDateFairValue0.0143.7128849018880000000.00.0121.10.00.0245.00.00.0328.60.00.0194.10.0

oled:StockBasedCompensationToBoardOfDirectorsAndScientificAdvisoryBoard

oled:StockBasedCompensationToBoardOfDirectorsAndScientificAdvisoryBoard


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302012-12-312012-09-30
Value374000.0330000.0514000.0425000.0454000.0254000.0422000.0242000.0368000.0516000.01130000.01231000.01106000.0897000.0719000.0562000.0619000.0709000.0442000.0382000.0483000.0408000.0473000.0159000.0293000.0366000.0266000.0266000.0260000.0203000.0212000.0203000.0133000.0211000.0
Percentage of StockBasedCompensationToBoardOfDirectorsAndScientificAdvisoryBoard100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:TransferredToReceivablesFromUnbilledReceivables

oled:TransferredToReceivablesFromUnbilledReceivables


Transferred
Period End2021-06-302021-03-312019-12-31
Value06000000.0267000.0
Percentage of TransferredToReceivablesFromUnbilledReceivables0.0100.0100.0

oled:UnbilledReceivablesIncreaseDecreaseNet

oled:UnbilledReceivablesIncreaseDecreaseNet


Unbilled
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.5571422-3.928-10.9611.395-6.0046.0611.064-0.779
Percentage of UnbilledReceivablesIncreaseDecreaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value3.3849.6340.1011.1288.3494.8160.061.4488.7155.7570.0220.5675.1995.8320.1020.8294.963.5410.0310.0462.7862.0084.970.2440.0-0.12.7-0.20.00.22.8
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:AwardType

us-gaap:PerformanceShares


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-03-31
Value0.6440.2310.00.00.970.930.00.00.02.60.00.00.02.90.00.00.6870.9130.00.00.00.00.00.00.7520.0
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation19.02.40.00.011.619.30.00.00.045.20.00.00.049.70.00.013.925.80.00.00.00.00.00.015.10.0

us-gaap:RestrictedStock


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-302015-06-302015-03-312014-09-302014-06-302014-03-31
Value3.49.41.17.43.91.48.73.80.5665.23.40.8294.32.60.04.41.60.00.33.90.0-0.12.7
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.597.697.588.681.096.799.866.099.8100.058.3100.086.773.40.0157.979.70.00.078.50.0100.0100.0

us-gaap:AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value3.3849.6340.1011.1278.3494.8160.0611.4488.7145.7570.0220.5675.1985.8320.1010.8294.963.5410.0310.0462.7852.0084.969
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.099.9100.0100.0101.7100.0100.0100.0100.0100.0100.0100.099.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Adjustments
Period End2020-12-312020-09-302019-09-302019-06-302018-12-312018-09-302018-06-302016-12-312016-09-302016-06-302016-03-312015-03-31
Value0.00.0010.00.0010.00.00.0010.00.00.0010.00.001
Percentage of AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation0.00.10.00.00.00.00.00.00.00.00.00.0

us-gaap:AmortizationOfDebtDiscountPremium

us-gaap:AmortizationOfDebtDiscountPremium


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value-58000.0-70000.0-667000.0-1013000.0-1275000.0-2005000.0-2115000.0-1378000.0-1409000.0-1741000.0-1940000.0-1862000.0-1363000.0-966000.0-816000.0-795000.0-698000.0-562000.0-514000.0-515000.0-504000.0-297000.0-218000.0-194000.0-150000.0-135000.0-126000.0-136000.0-133000.0-136000.0-122000.0-117000.0-103000.0-116000.0-166000.0-175000.0-199000.0-238000.0-291280.0-316800.0-102490.0-64000.0-50846.0-41723.0
Percentage of AmortizationOfDebtDiscountPremium100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockDividendsPerShareDeclared us-gaap:SubsequentEventType

us-gaap:CommonStockDividendsPerShareDeclared

us-gaap:SubsequentEvent


Common
Period End2020-08-042020-05-052020-02-182019-10-292019-07-302019-04-302019-02-212018-10-312018-08-092018-05-012018-02-202017-10-312017-08-012017-05-04
Value0.150.150.150.10.10.10.10.060.060.060.060.030.030.03
Percentage of CommonStockDividendsPerShareDeclared100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ConcentrationRiskPercentage1

us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk


Concentration
Period End2021-03-312020-03-31
Value12.07.0
Percentage of ConcentrationRiskPercentage1100.0100.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

oled:MajorCustomerA, us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk


Concentration
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value51.036.041.00.340.410.560.390.40.50.420.160.430.17
Percentage of ConcentrationRiskPercentage10.0300.00.00.05.90.00.00.00.00.00.00.00.0

oled:MajorCustomerB, us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk


Concentration
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value26.023.028.00.280.250.210.240.30.190.330.550.310.73
Percentage of ConcentrationRiskPercentage10.0191.70.00.03.60.00.00.00.00.00.00.00.0

oled:MajorCustomerC, us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk


Concentration
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value15.020.014.00.130.230.120.230.130.10.090.110.030.01
Percentage of ConcentrationRiskPercentage10.0166.70.00.03.30.00.00.00.00.00.00.00.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:StatementGeographical, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

oled:ExcludingNorthAmerica, us-gaap:SalesRevenueNet, us-gaap:CustomerConcentrationRisk


Concentration
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-30
Value97.097.097.00.930.980.970.970.970.960.930.940.960.98
Percentage of ConcentrationRiskPercentage10.0808.30.00.014.00.00.00.00.00.00.00.00.0

us-gaap:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice

us-gaap:ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.7693.738150.6290.4620.3670.9430.3690.1610.159
Percentage of ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueChangeInEstimateOfTransactionPrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value483360499.53839303527
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued us-gaap:TitleOfIndividual

us-gaap:DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued

oled:MembersOfScientificAdvisoryBoard


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-03-312015-03-31
Value0.00.30.00.00.00.30.00.00.00.30.00.00.00.30.00.00.00.30.30.3
Percentage of DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued0.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.0100.0100.0

srt:Director


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value0.2970.294-0.89570.3010.2990.2979150.1870.2370.2341.11.11.1
Percentage of DeferredCompensationArrangementWithIndividualFairValueOfSharesIssued0.098.00.00.00.099.00.00.00.078.00.00.00.0

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfGainsLosses

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value-1234000.0-1234000.0-545000.0-545000.0-546000.0-545000.0-410000.0-410000.0-410000.0-411000.0-80000.0-119000.0-118000.0-118000.0-148000.0-148000.0-114000.0-47000.0
Percentage of DefinedBenefitPlanAmortizationOfGainsLosses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAmortizationOfPriorServiceCostCredit

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value274000.0275000.0274000.0275000.0274000.0275000.0398000.0399000.0399000.0399000.0421000.0420000.0421000.0421000.0420000.0417000.0415000.0415000.0
Percentage of DefinedBenefitPlanAmortizationOfPriorServiceCostCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanInterestCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanInterestCost

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value292000.0291000.0322000.0321000.0321000.0321000.0404000.0403000.0403000.0403000.0262000.0261000.0262000.0262000.0261000.0258000.0252000.0242000.0
Percentage of DefinedBenefitPlanInterestCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanNetPeriodicBenefitCost

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2229000.02228000.01414000.01414000.01414000.01414000.01439000.01439000.01439000.01501000.01088000.01126000.01126000.01126000.01137000.01126000.01083000.01005000.0
Percentage of DefinedBenefitPlanNetPeriodicBenefitCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanServiceCost us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanServiceCost

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value429000.0428000.0273000.0273000.0273000.0273000.0227000.0227000.0227000.0288000.0325000.0326000.0325000.0325000.0308000.0303000.0302000.0301000.0
Percentage of DefinedBenefitPlanServiceCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.94.2634.073.93.83.6153.4983.23.02.7582.5181.72.22.1721.2811.241.1881.211.2681.1630.9370.9020.8630.7840.7370.7020.5780.5620.4360.5010.5510.5080.4760.5090.5290.5220.5090.4180.3588410.3587080.3615970.3720.3775370.384481
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCash

us-gaap:DividendsCash


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.4839.4877.1167.1147.1177.0984.7114.7124.7134.7172.8282.8272.8282.8311.4121.4121.4141.414
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCash us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value9.4839.4877.1167.1147.1177.0984.7114.7124.7134.7172.8282.8272.8282.8311.4121.4121.4141.414
Percentage of DividendsCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value4.1-21.136110.6999.008-29.34170.27210-12.1171.12413-8.682-4.441125.826.367-8.2839.4960.4913.509-9.134-0.4020.3669.41-8.5846.174-5.0336.512-4.5983.3490.4516.651-6.8373.18-0.3613.886-1.9871.4678613.4703711.5834560.2530.0527520.871135
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerAsset


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value4.5572022-3.928-10.9611.395-5.7376.507
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3953486831434345353330353430
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories

us-gaap:IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-31
Value3.681107.799-0.22810107.965-2.367-3.972-1.7353.554142.405173.5328.2967.769-0.6461.211-0.471.7581.961-0.94-3.281111.8587.2759.176.0723.9972.742-0.821-0.409-1.9361.56710-6.4591.7316.068931-1.769411-0.5480.0890.003136
Percentage of IncreaseDecreaseInFinishedGoodsAndWorkInProcessInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherCurrentAssets

us-gaap:IncreaseDecreaseInOtherCurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value11-5.4-9.351-3.11313-7.706101.7862.993-0.177-4.976-8.9425.0334.0251.0492.0361.415-0.616-1.1071.8030.8782.296-2.136-0.251.12-0.703-8.9790.2611.5644.8870.2480.145-1.393.703-0.4615.002-3.0840.827-0.0695260.124-0.001-0.394
Percentage of IncreaseDecreaseInOtherCurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities

us-gaap:IncreaseDecreaseInOtherCurrentLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-30
Value-1870000.0-666000.03489000.0-167000.0-3753000.03114000.0-10770000.0-1149000.02992000.03744000.05795000.0-9000.00-25000.0-1149000.053000.0-602000.0-219000.04367000.0-261000.0-334000.0590000.063000.051000.0-3000.0-55000.0-382000.052000.0-600000.01017000.010000.0-925000.0904000.0014000.0-208000.0206000.0-1000.0-1593.025000.0
Percentage of IncreaseDecreaseInOtherCurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets

us-gaap:IncreaseDecreaseInOtherNoncurrentAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value7.8727.1334.762.7792.6973.2453.0324.4132.882.96626-0.14370.1770.2570.030.102-0.092-0.116-0.12-0.1030.472-0.058-0.113-0.06-0.02-0.0830.0140.2520.0-0.040.0070.016-0.0180.015-0.0470.025-0.015-0.0135650.203-0.2230.116
Percentage of IncreaseDecreaseInOtherNoncurrentAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities

us-gaap:IncreaseDecreaseInOtherNoncurrentLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value7.526.935-2.0673.0383.4222.994170.806-3.7893.1325.5590.003
Percentage of IncreaseDecreaseInOtherNoncurrentLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryWriteDown

us-gaap:InventoryWriteDown


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302015-12-312015-09-302015-06-302014-12-312014-09-302014-06-30
Value0.450.6670.3060.1980.00.6111.7830.03.90.2242.5851.00.1830.00.00.00.00.0333.9180.00.0
Percentage of InventoryWriteDown100.0100.0100.0100.00.0100.0100.00.0100.0100.0100.0100.0100.00.00.00.00.00.0100.0100.00.00.0

us-gaap:InvestmentIncomeNet

us-gaap:InvestmentIncomeNet


Investment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value0.0750.1330.6951.0291.2682.1472.4592.7482.7572.8312.5042.1181.7661.2710.9660.8610.7960.6710.5690.5680.6530.324
Percentage of InvestmentIncomeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.7570.6150.4820.5370.5350.5370.5390.4560.430.43
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value1174000.01174000.0639000.0639000.0640000.0638000.0620000.0634000.0635000.0634000.0395000.0422000.0422000.0422000.0363000.0365000.0343000.0299000.0270000.0278000.0254000.0282000.0284000.0279000.0279000.0156000.0100000.092000.0142000.094000.0-69000.0169000.0146000.0146000.0
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax

us-gaap:OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-334000.0-335000.0-180000.0-181000.0-181000.0-182000.0-188000.0-175000.0-175000.0-175000.0-106000.0-117000.0-117000.0-117000.0-205000.0-199000.0-187000.0-163000.0-148000.0-141000.0-142000.0159000.0152000.0157000.0157000.087000.047000.054000.052000.052000.0726000.0000
Percentage of OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value31000.0-66000.0-569000.0-791000.0-1138000.02380000.014000.035000.0132000.060000.068000.055000.0150000.069000.098000.0-257000.0
Percentage of OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value63000.0-164000.0-21891000.0-625000.0-884000.01822000.0-3523000.052000.080000.080000.0-6635000.035000.095000.074000.0-2313000.030000.0100000.015000.0-1707000.0-160000.087000.0-151000.0-462000.0-13000.0-10000.014000.0-409000.0-17000.09000.028000.0914000.0-55000.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetUnrealizedInvestmentGainLoss


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value26000.0-58000.0-442000.0-626000.0-887000.01855000.03000.027000.0104000.047000.054000.043000.0117000.054000.0-129000.027000.0105000.0-15000.0121000.0-172000.067000.0-151000.0-74000.0-13000.0-10000.014000.0-24000.0-17000.09000.028000.013000.0-55000.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax41.335.42.0100.2100.3101.8-0.151.9130.058.8-0.8122.9123.273.05.690.0105.0-100.0-7.1107.577.0100.016.0100.0100.0100.05.9100.0100.0100.01.4100.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value37000.0-106000.015000.01000.03000.0-33000.025000.0-24000.033000.01000.0-8000.0-22000.020000.003000.0-5000.030000.0-97000.012000.0
Percentage of OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax58.764.6-0.1-0.2-0.3-1.848.1-30.041.2-0.0-22.9-23.227.0-0.010.0-5.0200.05.7-7.5

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value26000.0-58000.0-442000.0-626000.0-887000.01855000.03000.027000.0104000.047000.054000.043000.0117000.054000.0-129000.027000.0105000.0-15000.0121000.0-171000.067000.0-151000.0-74000.0-5000.019000.014000.0-24000.0-19000.025000.028000.013000.0-54000.039000.0-3000.0-47000.055000.065000.0-104000.0-9886.0215000.0-217000.011000.0
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value7000.017000.0-69000.0177000.0251000.0525000.02000.07000.029000.013000.014000.012000.032000.015000.0-57000.014000.058000.08000.0-67000.092000.037000.082000.052000.02000.011000.08000.0-7000.09000.06000.015000.04000.0000
Percentage of OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationReceived1 us-gaap:OtherSignificantNoncashTransactionsByUniqueDescription

us-gaap:OtherSignificantNoncashTransactionValueOfConsiderationReceived1

oled:CommonStockIssuedToBoardOfDirectorsAndScientificAdvisoryBoardThatWasEarnedAndAccruedForInPreviousPeriod


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-09-30
Value0.00.30.00.00.00.30.00.00.00.30.00.00.00.30.00.00.00.30.00.00.00.30.0
Percentage of OtherSignificantNoncashTransactionValueOfConsiderationReceived10.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.00.00.0100.00.0

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic

us-gaap:ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic


Participating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-06-302016-03-31
Value247000.0358000.0388000.0277000.06000.0339000.0184000.0260000.0321000.0325000.0209000.0242000.0122000.087000.0489000.0199000.0727000.0191000.0032000.0
Percentage of ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation

us-gaap:PaymentsRelatedToTaxWithholdingForShareBasedCompensation


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value3.3849.6340.1011.1288.3494.8160.061.4488.7155.7570.0220.5675.1995.8320.1020.8294.963.5410.030.0462.7862.0080.0240.0330.314.970.0040.010.1312.6990.2780.0050.1892.7960.0067.644-6.9813.4730.4735497.979-7.9183.938
Percentage of PaymentsRelatedToTaxWithholdingForShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireIntangibleAssets

us-gaap:PaymentsToAcquireIntangibleAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value0.0960.2980.0350.00.00.00.00.00.00.0-0.0080.260.0380.0690.0109-0.0180.00.00.0-0.0003560.44
Percentage of PaymentsToAcquireIntangibleAssets100.0100.0100.00.00.00.00.00.00.00.0100.0100.0100.0100.00.0100.0100.00.00.00.0100.0100.0

us-gaap:PaymentsToAcquireShortTermInvestments

us-gaap:PaymentsToAcquireShortTermInvestments


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value1894.220.0199255148283284198165127240137123138201851707055131193238186215511071185612778998310295386-316.9611394736216371920
Percentage of PaymentsToAcquireShortTermInvestments100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PensionAndOtherPostretirementBenefitExpense

us-gaap:PensionAndOtherPostretirementBenefitExpense


Pension
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-31
Value2229000.02228000.01414000.01414000.01414000.01414000.01439000.01439000.01439000.01501000.01088000.01126000.01126000.01126000.01137000.01126000.01083000.01005000.0961000.01022000.0953000.01029000.0921000.0921000.0920000.0592000.0422000.0419000.0419000.0419000.0415000.0416000.0417000.0417000.0435000.0388000.0389000.0388000.0381870.0382000.0381000.0382000.0
Percentage of PensionAndOtherPostretirementBenefitExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-30
Value0.4390.3480.3070.2790.3310.2590.2310.2130.2410.2040.1820.180.2350.2010.2050.180.190.1590.1220.1150.1030.0990.0910.0920.0810.090.0490.1170.0760.0860.0750.0910.0840.0930.0770.1070.0660.0710.0688910.045480.0187852490.0540660.061968
Percentage of ProceedsFromIssuanceOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-30
Value-1174000.0-1174000.0-639000.0-639000.0-640000.0-638000.0-645000.0-634000.0-635000.0-634000.0-395000.0-422000.0-422000.0-422000.0-363000.0-365000.0-343000.0-299000.0-270000.0-279000.0-253000.0-282000.0-284000.0-293000.0-264000.0-156000.0-100000.0-91000.0-90000.0-94000.069000.0-169000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedDefinedBenefitPlansAdjustment


Reclassification
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value-1174000.0-1174000.0-639000.0-639000.0-640000.0-638000.0-620000.0-634000.0-635000.0-634000.0-395000.0-422000.0-422000.0-422000.0-363000.0-365000.0-343000.0-299000.0-270000.0-279000.0-253000.0-282000.0-284000.0-293000.0-264000.0-156000.0-100000.0-91000.0-90000.0-94000.069000.0-169000.0-170000.0-169000.0
Percentage of ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax100.0100.0100.0100.0100.0100.096.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersCostsIncurredGross us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersByType

us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersCostsIncurredGross

oled:AdditionalFundingAgreement2006


Research
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value394000.0285000.0309000.0304000.0272000.0212000.0260000.0243000.0
Percentage of ResearchAndDevelopmentArrangementContractToPerformForOthersCostsIncurredGross100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312019-12-312019-09-30
Value5351000.04720000.001503000.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.00.0100.0

us-gaap:RoyaltyExpense

us-gaap:RoyaltyExpense


Royalty
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302011-03-312010-12-312010-09-302010-06-30
Value0.1490.1122.933.2931.6183.2842.9482.8373.4542.5371.9682.2291.5681.2313.3971.7642.9911.5872.1670.8151.9660.8751.8071.1051.6730.7851.4590.8031.5010.7561.1650.6241.1720.3120.7540.2830.786-0.250.4776220.4619170.218255-0.2020.3688080.2184740.16856
Percentage of RoyaltyExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RoyaltyExpense us-gaap:ResearchAndDevelopmentArrangementContractToPerformForOthersByType

us-gaap:LicenseAgreementTerms


Royalty
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value0.1491122.9000000000000013.31.63.33.02.83.52.52.02.21.61.23.41.83.01.62.10.8532.00.8751.81.11.670.7791.4840.771.4990.7291.90.61.20.309
Percentage of RoyaltyExpense100.0100000.099.0100.298.9100.5101.898.7101.398.5101.698.7102.097.5100.1102.0100.3100.896.9104.7101.7100.099.699.599.899.2101.795.999.996.4163.196.2102.499.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-31
Value567000.0432000.0381000.0364000.0450000.0328000.0294000.0271000.0317000.0277000.0234000.0292000.0311000.0253000.0260000.0234000.0247000.0203000.0154000.0148000.0134000.0130000.0113000.0116000.0104000.0114000.049000.0117000.076000.086000.075000.034000.0141000.093000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:PlanName

oled:EmployeeStockPurchasePlan


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value439000.0348000.0-869000.0279000.0331000.0259000.0231000.0213000.0241000.0204000.0182000.0182000.0233000.0201000.0205000.0180000.0190000.0159000.0121000.0117000.0102000.099000.091000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan77.480.6-228.176.673.679.078.678.676.073.677.862.374.979.478.876.976.978.378.679.176.176.280.5

us-gaap:StockIssuedDuringPeriodValueEmployeeStockPurchasePlan us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-03-31
Value567000.0432000.0381000.0364000.0450000.0328000.0294000.0271000.0317000.0277000.0234000.0292000.0311000.0253000.0260000.0234000.0247000.0203000.0154000.0148000.0134000.0130000.0113000.0116000.0104000.0114000.049000.0117000.076000.086000.075000.034000.0141000.093000.0-107000.071000.0
Percentage of StockIssuedDuringPeriodValueEmployeeStockPurchasePlan100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value9.2965.1166.756.8057.0645.6655.3873.5333.423.5372.6823.4223.3112.7243.7623.012.1973.2733.1112.8022.5393.9042.658
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value9.2965.1156.756.8047.0635.6655.3873.5333.4193.5362.6823.4223.3092.7233.7613.0092.1973.2723.1112.8022.5383.9032.655
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0100.0100.0100.0100.0100.0100.0100.099.9

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-03-31
Value0.00.0010.00.0010.0010.00.00.0010.0010.00.00.0020.0010.0010.0010.00.0010.00.00.0010.0010.003
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation0.00.00.00.00.00.00.00.00.00.00.00.10.00.00.00.00.00.00.00.00.00.1

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount us-gaap:GainContingenciesByNature

us-gaap:ValuationAllowanceDeferredTaxAssetChangeInAmount

us-gaap:ReductionInTaxes


Valuation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-30
Value0.020-41.40.00.0200.00.0
Percentage of ValuationAllowanceDeferredTaxAssetChangeInAmount0.0100.0100.00.00.0100.00.00.0

oled:AccruedConsultingFeesCurrent

oled:AccruedConsultingFeesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value771000.0471000.0527000.0491000.0524000.0407000.0370000.0338000.0
Percentage of AccruedConsultingFeesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

oled:AccruedResearchAndDevelopmentAgreementFees

oled:AccruedResearchAndDevelopmentAgreementFees


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value5029000.03052000.03572000.048000.0757000.01389000.0570000.02158000.0
Percentage of AccruedResearchAndDevelopmentAgreementFees100.0100.0100.0100.0100.0100.0100.0100.0

oled:BacklogAssociatedWithCommittedPurchaseOrdersFromCustomers

oled:BacklogAssociatedWithCommittedPurchaseOrdersFromCustomers


Backlog
Period End2021-06-302021-03-312020-12-312020-09-30
Value27192313
Percentage of BacklogAssociatedWithCommittedPurchaseOrdersFromCustomers100.0100.0100.0100.0

oled:CashEquivalentsGrossUnrealizedGain

oled:CashEquivalentsGrossUnrealizedGain


Cash
Period End2020-12-312020-03-312019-09-302019-06-302018-12-31
Value6000.07000.027000.035000.09000.0
Percentage of CashEquivalentsGrossUnrealizedGain100.0100.0100.0100.0100.0

oled:CashEquivalentsGrossUnrealizedGain us-gaap:CashAndCashEquivalents

us-gaap:USTreasurySecurities


Cash
Period End2020-12-312020-03-312019-09-302019-06-302018-12-31
Value6000.07000.027000.035000.09000.0
Percentage of CashEquivalentsGrossUnrealizedGain100.0100.0100.0100.0100.0

oled:CashEquivalentsGrossUnrealizedLosses

oled:CashEquivalentsGrossUnrealizedLosses


Cash
Period End2021-06-302021-03-312020-12-312020-03-31
Value4000.06000.04000.01000.0
Percentage of CashEquivalentsGrossUnrealizedLosses100.0100.0100.0100.0

oled:CashEquivalentsGrossUnrealizedLosses us-gaap:CashAndCashEquivalents

us-gaap:USTreasurySecurities


Cash
Period End2021-06-302021-03-312020-12-312020-03-31
Value4000.06000.04000.01000.0
Percentage of CashEquivalentsGrossUnrealizedLosses100.0100.0100.0100.0

oled:DeferredTaxAssetsCapitalizedResearchExpenditures

oled:DeferredTaxAssetsCapitalizedResearchExpenditures


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4.2913.3194.713.7198.1101214
Percentage of DeferredTaxAssetsCapitalizedResearchExpenditures100.0100.0100.0100.0100.0100.0100.0100.0

oled:DeferredTaxAssetsCapitalizedTechnologyLicenseAndPatents

oled:DeferredTaxAssetsCapitalizedTechnologyLicenseAndPatents


Deferred
Period End2020-12-312019-12-31
Value580000.0560000.0
Percentage of DeferredTaxAssetsCapitalizedTechnologyLicenseAndPatents100.0100.0

oled:DeferredTaxAssetsRetirementPlan

oled:DeferredTaxAssetsRetirementPlan


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value15119.577.1259.7238.0623.7613.315
Percentage of DeferredTaxAssetsRetirementPlan100.0100.0100.0100.0100.0100.0100.0100.0

oled:DefinedBenefitPlansExpectedFutureBenefitPaymentsAfterFiveFiscalYearsThereafter

oled:DefinedBenefitPlansExpectedFutureBenefitPaymentsAfterFiveFiscalYearsThereafter


Defined
Period End2020-12-31
Value26
Percentage of DefinedBenefitPlansExpectedFutureBenefitPaymentsAfterFiveFiscalYearsThereafter100.0

oled:FiniteLivedIntangibleAssetAmortizationExpenseAfterYearFour

oled:FiniteLivedIntangibleAssetAmortizationExpenseAfterYearFour


Finite
Period End2021-03-312020-09-30
Value4.914
Percentage of FiniteLivedIntangibleAssetAmortizationExpenseAfterYearFour100.0100.0

oled:FiniteLivedIntangibleAssetAmortizationExpenseAfterYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PatentedTechnology


Finite
Period End2021-06-30
Value4.9
Percentage of FiniteLivedIntangibleAssetAmortizationExpenseAfterYearFour0.0

oled:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour

oled:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour


Lessee
Period End2021-06-302021-03-312020-09-30
Value8146000.05520000.03771000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour100.0100.0100.0

oled:MinorityInvestmentCarryingValue

oled:MinorityInvestmentCarryingValue


Minority
Period End2021-06-302021-03-312020-12-312020-09-30
Value8000000.08000000.05000000.05000000.0
Percentage of MinorityInvestmentCarryingValue100.0100.0100.0100.0

oled:OtherFiniteLivedIntangibleAssetsAccumulatedAmortization

oled:OtherFiniteLivedIntangibleAssetsAccumulatedAmortization


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value6848000.06496000.06155000.05807000.05458000.05113000.04768000.04420000.04071000.03726000.03384000.03036000.02687000.02342000.02000000.01652000.01303000.0957000.0615000.0311000.00
Percentage of OtherFiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

oled:OtherFiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:BusinessAcquisition

oled:AdesisInc


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-31
Value6848000.06496000.06155000.05807000.05458000.05113000.04768000.04420000.04071000.03726000.03384000.03036000.02687000.02342000.02000000.01652000.01303000.0957000.0615000.0311000.000
Percentage of OtherFiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

oled:OtherFiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

oled:AdesisInc, oled:InternallyDevelopedIPProcessesAndRecipes


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1587000.01507000.01428000.01348000.01267000.01188000.01108000.01028000.0947000.0867000.0788000.0708000.0627000.0547000.0468000.0388000.0307000.0227000.0146000.065000.0
Percentage of OtherFiniteLivedIntangibleAssetsAccumulatedAmortization23.223.223.223.223.223.223.223.323.323.323.323.323.323.423.423.523.623.723.720.9

oled:AdesisInc, oled:Other


Other
Period End2021-06-30
Value6000.0
Percentage of OtherFiniteLivedIntangibleAssetsAccumulatedAmortization0.1

oled:AdesisInc, us-gaap:CustomerRelationships


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value4512000.04284000.04059000.03829000.03598000.03370000.03142000.02912000.02682000.02454000.02228000.01998000.01768000.01540000.01314000.01084000.0854000.0625000.0401000.0216000.0
Percentage of OtherFiniteLivedIntangibleAssetsAccumulatedAmortization65.965.965.965.965.965.965.965.965.965.965.865.865.865.865.765.665.565.365.269.5

oled:AdesisInc, us-gaap:TrademarksAndTradeNames


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value743000.0705000.0668000.0630000.0593000.0555000.0518000.0480000.0442000.0405000.0368000.0330000.0292000.0255000.0218000.0180000.0142000.0105000.068000.030000.0
Percentage of OtherFiniteLivedIntangibleAssetsAccumulatedAmortization10.810.910.910.810.910.910.910.910.910.910.910.910.910.910.910.910.911.011.19.6

oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:BusinessAcquisition

oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

oled:AdesisInc


Other
Period End2020-12-31
Value1400000.0
Percentage of OtherFiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0

oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear us-gaap:BusinessAcquisition

oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

oled:AdesisInc


Other
Period End2021-06-302021-03-312020-09-30
Value0.7121.1348000
Percentage of OtherFiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseThereafter us-gaap:BusinessAcquisition

oled:OtherFiniteLivedIntangibleAssetsAmortizationExpenseThereafter

oled:AdesisInc


Other
Period End2021-06-302021-03-312020-12-312020-09-30
Value4100000.03900000.03700000.05100000.0
Percentage of OtherFiniteLivedIntangibleAssetsAmortizationExpenseThereafter100.0100.0100.0100.0

oled:OtherFiniteLivedIntangibleAssetsNet

oled:OtherFiniteLivedIntangibleAssetsNet


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1010101111111212121313131414141515151616
Percentage of OtherFiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:OtherFiniteLivedIntangibleAssetsNet us-gaap:BusinessAcquisition

oled:AdesisInc


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value1010101111111212121313131414141515151616
Percentage of OtherFiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

oled:OtherFiniteLivedIntangibleAssetsNet us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

oled:AdesisInc, oled:InternallyDevelopedIPProcessesAndRecipes


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value3.2333.3133.3923.4723.5533.6323.7123.7923.8733.9534.0324.1124.1934.2734.3524.4324.5134.5934.6744.755
Percentage of OtherFiniteLivedIntangibleAssetsNet31.131.131.731.531.231.030.730.530.330.130.029.829.629.529.329.229.028.928.829.5

oled:AdesisInc, oled:Other


Other
Period End2021-06-302021-03-31
Value0.3880.297
Percentage of OtherFiniteLivedIntangibleAssetsNet3.72.8

oled:AdesisInc, us-gaap:CustomerRelationships


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value6.0086.2366.4616.6916.9227.157.3787.6087.8388.0668.2928.5228.7528.989.2069.4369.6669.895109.914
Percentage of OtherFiniteLivedIntangibleAssetsNet57.858.660.560.660.861.061.161.361.461.561.661.761.861.962.062.162.262.362.461.4

oled:AdesisInc, us-gaap:TrademarksAndTradeNames


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value0.7570.7950.8320.870.9070.9450.9821.021.0581.0951.1321.171.2081.2451.2821.321.3581.3951.4321.47
Percentage of OtherFiniteLivedIntangibleAssetsNet7.37.57.87.98.08.18.18.28.38.38.48.58.58.68.68.78.78.88.89.1

oled:UnbilledReceivablesNoncurrent us-gaap:BalanceSheetLocation

oled:UnbilledReceivablesNoncurrent

us-gaap:OtherNoncurrentAssets


Unbilled
Period End2021-06-302020-12-312020-09-30
Value100000.03770000.08256000.0
Percentage of UnbilledReceivablesNoncurrent100.0100.0100.0

us-gaap:AccruedProfessionalFeesCurrent

us-gaap:AccruedProfessionalFeesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value908000.0268000.0655000.0748000.0238000.0296000.0507000.0458000.01302000.0758950.0558930.0
Percentage of AccruedProfessionalFeesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedRoyaltiesCurrent

us-gaap:AccruedRoyaltiesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value11116.9969.7465.8235.3624.4543.2432.0691.2192560.865902
Percentage of AccruedRoyaltiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedSalariesCurrent

us-gaap:AccruedSalariesCurrent


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value22301320109.8858.7387.9775.1965.5910674.013391
Percentage of AccruedSalariesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value139000.084000.077000.00100000.000
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.00.0100.00.00.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax


Available
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value41000.067000.0636000.01430000.02559000.0190000.0151000.0108000.06000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302018-12-31
Value41000.01000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.016.7

us-gaap:USTreasuryAndGovernment


Available
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value67000.0636000.01428000.02557000.0190000.0151000.0108000.05000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax100.0100.099.999.9100.0100.0100.083.3

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax


Available
Period End2021-06-302020-06-302019-12-312018-12-31
Value10000.04000.06000.063000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax us-gaap:FinancialInstrument

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302018-12-31
Value10000.019000.0
Percentage of AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax100.030.2

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312014-03-312013-12-312013-09-302013-06-302013-03-312012-12-31
Value1900.72995095094145143612283044.04.0189169180159
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value0.720.720.150.70.750.70.80.950.5
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis0.4100.00.00.10.20.10.20.40.2

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302018-12-31
Value189114
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis99.637.7

us-gaap:USTreasuryAndGovernment


Available
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value99509508413513360227189
Percentage of AvailableForSaleDebtSecuritiesAmortizedCostBasis100.0100.099.999.899.999.899.662.2

us-gaap:AvailableForSaleSecuritiesDebtSecurities

us-gaap:AvailableForSaleSecuritiesDebtSecurities


Available
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value1900.7299510510417514361228304
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AvailableForSaleSecuritiesDebtSecurities us-gaap:FinancialInstrument

us-gaap:CertificatesOfDeposit


Available
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value0.720.720.150.7020.7520.70.80.950.499
Percentage of AvailableForSaleSecuritiesDebtSecurities0.4100.00.00.10.20.10.20.40.2

us-gaap:CorporateDebtSecurities


Available
Period End2021-06-302018-12-31
Value189114
Percentage of AvailableForSaleSecuritiesDebtSecurities99.637.7

us-gaap:USTreasuryAndGovernment


Available
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value99509509416513360227189
Percentage of AvailableForSaleSecuritiesDebtSecurities100.0100.099.999.899.999.899.662.2

us-gaap:CashAndCashEquivalentsFairValueDisclosure

us-gaap:CashAndCashEquivalentsFairValueDisclosure


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value542726630162133222131235324211
Percentage of CashAndCashEquivalentsFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:CashAndCashEquivalents

oled:CashAccountsInBankingInstitutions


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value167160163141112108119728571
Percentage of CashAndCashEquivalentsFairValueDisclosure30.822.126.087.084.548.890.630.826.433.7

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value16161721201412118.91711
Percentage of CashAndCashEquivalentsFairValueDisclosure3.12.32.713.015.56.39.44.82.75.2

us-gaap:USTreasurySecurities


Cash
Period End2021-06-302021-03-312020-12-312020-03-312019-09-302019-06-302018-12-31
Value35854844899151229128
Percentage of CashAndCashEquivalentsFairValueDisclosure66.175.671.344.964.470.861.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel1, us-gaap:EstimateOfFairValueFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value3755484662120114121632381451393239502717275371282234
Percentage of CashAndCashEquivalentsFairValueDisclosure69.275.674.013.015.551.29.469.273.60.066.30.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashAndCashEquivalentsFairValueDisclosure us-gaap:FairValueByMeasurementBasis, us-gaap:FairValueByMeasurementFrequency

us-gaap:CarryingReportedAmountFairValueDisclosure, us-gaap:FairValueMeasurementsRecurring


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-31
Value3755484662120114121632381451393239502717275371282234
Percentage of CashAndCashEquivalentsFairValueDisclosure69.275.674.013.015.551.29.469.273.60.066.30.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CashEquivalentsAtCarryingValue

us-gaap:CashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value542726630162133222131235324211
Percentage of CashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashEquivalentsAtCarryingValue us-gaap:CashAndCashEquivalents

oled:CashAccountsInBankingInstitutions


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value167160163141112108119728571
Percentage of CashEquivalentsAtCarryingValue30.822.126.087.084.548.890.630.826.433.8

us-gaap:MoneyMarketFunds


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value16161721201412118.91711
Percentage of CashEquivalentsAtCarryingValue3.12.32.713.015.56.39.44.82.85.2

us-gaap:USTreasurySecurities


Cash
Period End2021-06-302021-03-312020-12-312020-03-312019-09-302019-06-302018-12-31
Value35854844899151229128
Percentage of CashEquivalentsAtCarryingValue66.175.671.344.964.470.861.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value353637313030
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value6634000.07546000.07124000.06774000.05785000.03400000.03400000.06070000.00
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:DeferredRevenue

us-gaap:DeferredRevenue


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value169178162190171149144141127127122109977938
Percentage of DeferredRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueCurrent

us-gaap:DeferredRevenueCurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1221281051381209997918286806969591410101010101010102022252.4662.0363.0953.3751.913.6844.1893.8264.2735.0015.3385.8975.5341765.9119224.8168825.323154
Percentage of DeferredRevenueCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredRevenueNoncurrent

us-gaap:DeferredRevenueNoncurrent


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value46495751514947504441414028192325272831333435352627253.3662.2453.2413.5032.4032.5912.7782.9663.1533.3493.5683.6363.8735393.2818433.4468432.775024
Percentage of DeferredRevenueNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1614120.2060.5160.7310.5411.3932.5913.7583.235
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4841343632454759798490
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value1914000.01682000.047000.059000.0874000.01857000.01589000.01329000.0414000.0502000.01237000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value4.5893.9972.895211.8467.9731926
Percentage of DeferredTaxAssetsTaxCreditCarryforwards100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-31
Value1059000.01884000.01701000.01819000.02889000.02012000.02060000.01389000.01326000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312013-12-312012-12-312011-12-312010-12-31
Value4178000.04130000.02890000.0962000.01112000.06675000.03021000.02172000.01270000.02119000.0463000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals

us-gaap:DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value6634000.07546000.07124000.06774000.05785000.0
Percentage of DeferredTaxLiabilitiesDeferredExpenseReservesAndAccruals100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation us-gaap:RetirementPlanType

us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation

us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value7448413024
Percentage of DefinedBenefitPlanAccumulatedBenefitObligation100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1.540.02640.03820.03220.03570.0378
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease

us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3.50.0350.0350.0350.0350.035
Percentage of DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanBenefitObligation

us-gaap:DefinedBenefitPlanBenefitObligation


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value78514433272210
Percentage of DefinedBenefitPlanBenefitObligation100.0100.0100.0100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedAmortizationNextFiscalYear


Defined
Period End2020-12-31
Value6035000.0
Percentage of DefinedBenefitPlanExpectedAmortizationNextFiscalYear100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear


Defined
Period End2020-12-31
Value-4936000.0
Percentage of DefinedBenefitPlanExpectedAmortizationOfGainLossNextFiscalYear100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear

us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear


Defined
Period End2020-12-312019-12-312018-12-312017-12-31
Value1099000.01099000.01595000.01683000.0
Percentage of DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear100.0100.0100.0100.0

us-gaap:DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear us-gaap:StatementScenario, us-gaap:RetirementPlanType

srt:ScenarioForecast, us-gaap:SupplementalEmployeeRetirementPlanDefinedBenefit


Defined
Period End2021-12-31
Value6000000.0
Percentage of DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear0.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter


Defined
Period End2020-12-31
Value42
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive


Defined
Period End2020-12-31
Value6421000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour


Defined
Period End2020-12-31
Value6421000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree


Defined
Period End2020-12-31
Value6421000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree100.0

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo

us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo


Defined
Period End2020-12-31
Value5945000.0
Percentage of DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo100.0

us-gaap:DefinedBenefitPlanFundedStatusOfPlan

us-gaap:DefinedBenefitPlanFundedStatusOfPlan


Defined
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value-78.527-51.117-44.055-33.1762722
Percentage of DefinedBenefitPlanFundedStatusOfPlan100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:PerformanceShares


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value122.71.41.91.61.5
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStock


Employee
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value313019303233
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized245.71111.11385.71589.52018.82213.3

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312013-09-302013-06-302013-03-312012-12-312012-09-302012-06-302012-03-312011-12-312011-09-302011-06-302010-12-31
Value1631581531471421371321271221171111061019691868175706560575452494643413835323027242119171716161616
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value4900000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-03-312020-12-312020-09-30
Value152020
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PatentedTechnology


Finite
Period End2021-06-30
Value15
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths0.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-03-312020-09-30
Value155.2
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PatentedTechnology


Finite
Period End2021-06-30
Value10
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear0.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value9600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:PatentedTechnology


Finite
Period End2021-06-30
Value9600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-03-312020-12-312020-09-30
Value9600000.09700000.09700000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PatentedTechnology


Finite
Period End2021-06-30
Value9600000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree0.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-03-312020-12-312020-09-30
Value9.71515
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:PatentedTechnology


Finite
Period End2021-06-30
Value9.7
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo0.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312014-09-302014-06-302014-03-312013-12-312012-12-312011-12-312010-12-31
Value2232232232232232232232232232232222222222222222222222222222222221261261261261261261261261261261261716
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:BusinessAcquisition

oled:BASFSE


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-30
Value959595959595959595959595959595959595959596
Percentage of FiniteLivedIntangibleAssetsGross43.043.043.043.043.043.043.043.043.043.043.143.143.143.143.143.143.143.143.143.143.1

oled:Other


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.4620.4620.4620.4260.4260.4010.4010.4010.4010.401
Percentage of FiniteLivedIntangibleAssetsGross0.20.20.20.20.20.20.20.20.20.2

us-gaap:IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority us-gaap:FiniteLivedIntangibleAssetsByMajorClass, us-gaap:IncomeTaxAuthority

us-gaap:IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority

oled:AllocationOfWithholdingToNonKoreanPatents, us-gaap:StateAndLocalJurisdiction


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value393532353229257.7
Percentage of IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority us-gaap:IncomeTaxAuthority

us-gaap:ForeignCountry


Income
Period End2020-12-312018-12-312018-09-302018-06-30
Value-36.9-36.9-37.5-37.5
Percentage of IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority-112.8-479.20.00.0

us-gaap:StateAndLocalJurisdiction


Income
Period End2020-12-312018-12-312018-09-302018-06-30
Value16161818
Percentage of IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority49.5210.40.00.0

us-gaap:InventoryFinishedGoodsNetOfReserves

us-gaap:InventoryFinishedGoodsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value343834394537302322333832302415148.9567.4257.0568.2848.1536.4375.1456.0958.02829247.037
Percentage of InventoryFinishedGoodsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryRawMaterialsNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value626046423631252731343128202017138.9926.5396.5396.5386.5386.5386.5396.5387.0537.0537.6960.0
Percentage of InventoryRawMaterialsNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves


Inventory
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-312014-12-312013-12-31
Value8052000.02882000.09904000.02079000.03222000.05234000.07987000.07036000.05709000.0205000.0781000.07721000.05203000.08615000.02977000.04833000.06489000.02704000.03719000.01281000.01776000.01734000.01064000.01055000.01888000.02188000.04419000.03558000.0
Percentage of InventoryWorkInProcessNetOfReserves100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-30
Value2578000.02541000.02174000.01278000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-30
Value1128000.01987000.0388000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-30
Value3.33.44.65.5
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0

us-gaap:OtherFiniteLivedIntangibleAssetsGross us-gaap:BusinessAcquisition

us-gaap:OtherFiniteLivedIntangibleAssetsGross

oled:AdesisInc


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-12
Value171716161616161616161616161616161616161616
Percentage of OtherFiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherFiniteLivedIntangibleAssetsGross us-gaap:BusinessAcquisition, us-gaap:FiniteLivedIntangibleAssetsByMajorClass

oled:AdesisInc, oled:InternallyDevelopedIPProcessesAndRecipes


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-12
Value4.84.84.84.84.84.84.84.84.84.824.824.824.824.824.824.824.824.824.824.824.8
Percentage of OtherFiniteLivedIntangibleAssetsGross27.928.028.628.628.628.628.628.628.628.628.628.628.628.628.628.628.628.628.629.328.6

oled:AdesisInc, oled:Other


Other
Period End2021-06-302021-03-31
Value0.3940.297
Percentage of OtherFiniteLivedIntangibleAssetsGross2.31.7

oled:AdesisInc, us-gaap:CustomerRelationships


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-12
Value101010101010101010101010101010101010101010
Percentage of OtherFiniteLivedIntangibleAssetsGross60.961.362.562.562.562.562.562.562.562.562.562.562.562.562.562.562.562.562.561.662.5

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue

us-gaap:PerformanceShares


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value165.48134.9786.4362.3646.0234.6339.42
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value124.8180.9446.7446.7246.6443.4324.47
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue75.460.054.174.9101.3125.462.1

us-gaap:RestrictedStockUnitsRSU


Share
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value160.99144.5397.5688.9145.4437.4932.93
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedIntrinsicValue97.3107.1112.9142.698.7108.383.5

us-gaap:TaxCreditCarryforwardAmount

us-gaap:TaxCreditCarryforwardAmount


Tax
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value4.563.3682.893212838
Percentage of TaxCreditCarryforwardAmount100.0100.0100.0100.0100.0100.0

us-gaap:TaxCreditCarryforwardAmount us-gaap:IncomeTaxAuthority, us-gaap:TaxCreditCarryforward

us-gaap:StateAndLocalJurisdiction, us-gaap:Research


Tax
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value4.563.3682.8932.4732.3832.299
Percentage of TaxCreditCarryforwardAmount100.0100.0100.011.58.36.0

us-gaap:UnbilledContractsReceivable

us-gaap:UnbilledContractsReceivable


Unbilled
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value29241014102.7571.3627.3661.3050.2411.022.3992.6181.6790.07
Percentage of UnbilledContractsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnbilledReceivablesCurrent us-gaap:BalanceSheetLocation

us-gaap:UnbilledReceivablesCurrent

us-gaap:OtherCurrentAssets


Unbilled
Period End2021-06-302021-03-312020-12-312020-09-302018-12-312018-09-302018-06-302018-03-31
Value29246.6596.61.021.6211.0470.407
Percentage of UnbilledReceivablesCurrent100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType, us-gaap:IncomeStatementLocation
(None, 'us-gaap:ResearchAndDevelopmentExpense')
Allocated Share Based Compensation Expenseus-gaap: Award Type, us-gaap: Income Statement Location
us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:AccountsReceivableNetCurrent
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
(None, 'us-gaap:AccountsReceivable', 'us-gaap:CustomerConcentrationRisk')
Accounts Receivable Net Currentus-gaap: Major Customers, us-gaap: Concentration Risk By Benchmark, us-gaap: Concentration Risk By Type
us-gaap:NoncurrentAssets
us-gaap:StatementGeographical
(None,)
Noncurrent Assetsus-gaap: Statement Geographical
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components