MEDP


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:AwardType
us-gaap:StatementEquityComponents
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostsAndExpenses

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeTaxExpenseBenefit

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService

us-gaap:Revenues

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:AssetsCurrent

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ReceivablesNetCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:Goodwill
us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OtherAssetsNoncurrent

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent

us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OperatingLeaseLiability
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents

us-gaap:CommonStockValue

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation
us-gaap:IncomeStatementLocation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock
us-gaap:ShareRepurchaseProgram

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:IncomeTaxAuthority

medp:AmortizationAndAdjustmentOfDeferredCredit

medp:DirectServiceCostsExcludingDepreciationAndAmortization

medp:IncreaseDecreaseInOperatingLeaseLiabilities

medp:NonCashLeaseExpense

medp:ReimbursedOutOfPocketExpenses

medp:WeightedAverageNumberOfCommonAndRestrictedSharesOutstandingBasic

us-gaap:Depreciation

us-gaap:DirectOperatingCosts
us-gaap:ProductOrService

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInReceivables

us-gaap:LongTermPurchaseCommitmentAmount

us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1

us-gaap:OperatingLeaseCost
us-gaap:IncomeStatementLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OperatingLeasePayments

us-gaap:OtherNoncashIncomeExpense

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:ProceedsFromStockOptionsExercised
us-gaap:Range, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RevenueFromRelatedParties
us-gaap:ProductOrService

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised
us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:TravelAndEntertainmentExpense
us-gaap:AwardType
us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:VariableLeaseCost

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

medp:AccountsReceivableAndUnbilledRelatedPartiesCurrent
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:ContractWithCustomerLiabilityCurrentWithRelatedParties
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:DeferredTaxAssetsDepreciationAndAmortization

medp:DeferredTaxLiabilitiesDepreciationAndAmortization

medp:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

medp:LesseeOperatingLeaseLeaseNotYetCommencedFuturePaymentsDue

medp:LesseeOperatingLeaseLeaseNotYetCommencedLiabilityPaymentsDue

medp:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

medp:ProjectRelatedReimbursableExpensesLiabilitiesCurrent

us-gaap:AccountsPayableRelatedPartiesCurrent
us-gaap:RelatedPartyTransaction
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent
us-gaap:PlanName
us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:EmployeeRelatedLiabilitiesCurrent
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
us-gaap:AwardType
us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsGross
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:CounterpartyName
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice
us-gaap:ShareRepurchaseProgram
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:UnbilledReceivablesCurrent

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:ValuationAllowancesAndReservesBalance

Plots across concepts


IncomeStatement
Net Income Loss
Expenses
Other Nonoperating Income Expense
Balance Sheet
Intangible Assets Net Excluding Goodwill
Assets
Property Plant And Equipment Net
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Deferred Income Tax Assets Net
PropertyPlantAndEquipmentNet
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
Liabilities
Operating Lease Liability
Current Liabilities
Other Accrued Liabilities Current
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Payable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:CommonStockValue ▂▂▁▁▁▁▂▂▂▁▁▁▁▁▁▄▇███0.3580.3590.3550.3570.3540.3550.360.360.3590.3570.3560.3560.3560.3550.3550.3750.3980.4070.4070.407NANA0.326NA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding ▁█37.71437.749NA37.76337.32838.03NA37.83537.38937.285NA37.12536.66436.449NA39.32940.82541.508NA37.62332.82832.625NA31.43
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁35.89435.753NA35.55235.38636.024NA35.93935.83935.698NA35.56935.51935.486NA38.57940.18340.669NA37.11832.63632.625NA31.43
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:EmployeeStockOption▄▄0.00.0NA0.00480.4394050.439405NA0.2450.03050.0NA13.4224.3810.035NA27.5697.85NANANANA794.037NANA
us-gaap:EarningsPerShareBasic ▇▇█▇▅▅▅▅▅▄▅▄▄▄▃▃▃▃▂▃▃▃▁▂1.111.211.43000000000000021.160.680.80.820.670.760.540.640.540.460.410.30.250.240.210.00.140.150.11-0.270.0
us-gaap:EarningsPerShareDiluted ▇▇█▇▅▅▆▅▅▄▅▄▄▄▃▃▃▃▂▃▃▃▁▂1.061.141.33999999999999991.090.640.760.780.630.730.510.610.520.450.40.30.250.230.20.00.130.150.11-0.270.0
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
 TTM Greenblatt ROC _ _▆▇█▇▅▆▆▅▆▄▅▄▄▄▃▃▃▃▃▃▃▃▁42.44847.59954.98846.42230.12835.50436.11829.99135.25925.89530.66626.91823.34520.11915.43717.19816.27915.94412.8912.61714.11412.869-0.889NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:ComprehensiveIncomeNetOfTax ▇▇█▇▅▅▅▅▅▄▅▄▄▄▃▃▃▃▂▃▃▂▁▂40.4441.17152.85842.5624.6127.96630.73522.69127.86918.92422.42319.24114.55815.1811.8210.59610.6719.043-1.3885.2124.3984.02-9.053-0.26
us-gaap:CostsAndExpenses █▇▇▆▅▆▆▆▅▅▅▄▄▄▂▁▁▁▁▁▁▁▂▁235.845212.366204.69183.951174.867195.375193.768186.247178.845174.846161.449152.335146.799142.95897.24593.44589.93790.66795.35395.18291.8486.71796.9384.936
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest ▇▇█▇▅▆▆▅▆▅▅▅▄▄▃▄▃▃▂▃▃▃▁▂42.68648.50954.70246.9930.36236.47836.21729.46534.49224.65829.3225.45921.51517.65713.67415.14714.34613.7780.2267.5838.1875.961-7.6410.508
us-gaap:IncomeTaxExpenseBenefit ▃▆▄▆▇█▇▆█▆▇▇▆▄▃▆▅▆▁▃▄▃▂▁2.7525.2033.8365.536.2587.5246.4045.4887.0375.466.5596.1544.9473.1062.3835.3164.7935.3310.2472.5473.2252.5130.9350.641
us-gaap:InterestIncomeExpenseNonoperatingNet ███████▇▇▇▆▆▅▅▆▆▆▆▅▃▂▂▁▁-0.027-0.014-0.029-0.016-0.0050.3570.388-0.253-0.748-0.955-1.599-1.941-2.308-2.309-2.051-1.906-1.808-1.794-2.834-4.656-5.921-5.973-6.547-6.737
us-gaap:NetIncomeLoss ▇▇█▇▅▅▆▅▅▄▅▄▄▄▃▃▃▃▂▃▃▂▁▂39.93443.30650.86641.4624.10428.95429.81323.97727.45519.19822.76119.30516.56814.55111.2919.8319.5538.447-0.0215.0364.9623.448-8.576-0.133
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▇▇█▇▄▅▅▄▅▄▄▄▃▃▃▂▂▂▁▂▂▁39.80743.16650.65941.32524.03928.87829.73323.91227.37719.14222.67419.22916.50114.49111.2439.8159.5398.435-0.0545.0364.9623.448NANA
us-gaap:NonoperatingIncomeExpense ██▇████▇▇▇▇▇▇▆▇▆▇▆▁▅▄▄▄▄0.2380.91-0.2860.5680.2340.9740.099-0.526-0.767-1.237-1.346-1.459-1.83-2.462-1.763-2.051-1.933-2.166-12.664-5.034-5.927-6.908-6.752-6.687
us-gaap:OperatingIncomeLoss ▆▇█▇▅▆▆▅▆▄▅▄▄▄▃▃▃▃▃▃▃▃▁▂42.44847.59954.98846.42230.12835.50436.11829.99135.25925.89530.66626.91823.34520.11915.43717.19816.27915.94412.8912.61714.11412.869-0.8897.195
us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax ▅▁█▆▅▃▆▂▅▄▄▅▁▆▆▆▇▆▂▅▄▆▄▄0.506-2.1351.9921.10.506-0.9880.922-1.2860.414-0.274-0.338-0.064-2.010.6290.5290.7651.1180.596-1.3670.176-0.5640.572-0.477-0.127
us-gaap:OtherNonoperatingIncomeExpense ▆█▄▇▅▇▃▃▄▃▅▆▆▄▆▄▄▃█▃▄▁▄▅0.2650.924-0.2570.5840.2390.617-0.289-0.273-0.019-0.2820.2530.4820.478-0.1530.288-0.145-0.125-0.3720.896-0.378-0.006-0.935-0.2050.05
us-gaap:ProfitLoss ▆▇█▆▃▄▄▃▄▃▃▃▂▂▁▁39.93443.30650.86641.4624.10428.95429.81323.97727.45519.19822.76119.30516.56814.55111.2919.831NANANANANANANANA
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax █▇▇▆▅▆▆▆▆▅▅▄▄▄▂▂▂▂▂▂▂▁▁▁278.293259.965259.678230.373204.995230.879229.886216.238214.104200.741192.115179.253170.144163.077112.682110.643106.216106.611108.243107.799105.95499.58696.04192.131
us-gaap:Revenues ███▇▆▇▇▆▆▆▆▆▅▅▄▄▄▁▄▄▄▄▃▃278.293259.965259.678230.373204.995230.879229.886216.238214.104200.741192.115179.253170.144163.077112.682110.643106.2160.0108.243107.799105.95499.58696.04192.131
us-gaap:SellingGeneralAndAdministrativeExpense ▇▆▅▅▅▆▄█▆▄▄▃▄▂▂▂▂▂▂▂▂▁▃▂26.97325.73822.38122.79621.85525.12421.26129.1223.55621.30820.56918.60620.50715.99916.84216.60614.75515.15416.78316.39114.82413.50918.25515.295
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:Assets ██▇▆▅▄▄▃▂▂▁▁▁▁▁▁▁▁▁▁1469.7081451.361390.6771296.1421222.1341137.6341143.0711072.3291016.8611006.517967.933949.843968.181973.024950.717948.876963.646966.093979.105976.487NANA984.041NA
us-gaap:Liabilities █▇▇▅▅▃▃▂▁▂▂▂▃▄▄▂▁▁▂▂617.826592.433584.898504.513484.065419.835416.788380.322358.806384.62378.23388.454428.1461.951447.187398.626356.288345.113368.395365.947NANA570.567NA
us-gaap:LiabilitiesAndStockholdersEquity ██▇▆▅▄▄▃▂▂▁▁▁▁▁▁▁▁▁▁1469.7081451.361390.6771296.1421222.1341137.6341143.0711072.3291016.8611006.517967.933949.843968.181973.024950.717948.876963.646966.093979.105976.487NANA984.041NA
us-gaap:StockholdersEquity ██▇▇▆▅▅▅▄▃▃▂▂▁▁▂▃▃▃▃851.882858.927805.779791.629738.069717.799726.283692.007658.055621.897589.703561.389540.081511.073503.53550.25607.358620.98610.71610.54NANA413.474NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:AssetsCurrent ██▇▅▄▄▄▃▂▂▂▂▂▂▁▁▁▁▁▁550.1533.38473.651395.005319.082303.002317.028250.397194.344182.375178.114153.085158.479153.754129.971117.029123.123128.325133.248120.527NANA94.721NA
us-gaap:CashAndCashEquivalentsAtCarryingValue ██▇▅▄▄▄▂▁▁▁▁▁▁▁▁▁▁▁▁339.009332.877277.766219.227160.903133.999131.9279.2920.09830.12723.27522.24422.2322.24526.48524.16829.05529.31637.09914.636NANA14.8840.632
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ██▇▅▄▄▃▂▁▁▁▁▁▁▁▁▁▁▁▁▁339.009332.877277.766219.227160.903133.999131.9279.2920.09830.12723.28222.25122.23722.25226.49224.24729.3329.60937.40717.99917.04NA17.737NA
us-gaap:ReceivablesNetCurrent ███▆▅▆█▆▇▅▆▄▄▄▂▁▁▂▁▂161.489159.997160.962134.087127.286136.374155.662140.189149.86129.624133.449108.285115.398110.65483.07974.70876.66482.28379.76781.922NANA65.088NA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent █▆▅▆▄▄▄▄▃▂▂▂▂▂▂▁▁▁▁▂49.60240.50634.92341.69130.89332.62929.44630.91824.38622.62421.38322.54920.84420.84820.418.07417.12916.43316.07420.606NANA11.896NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:PropertyPlantAndEquipmentGross NANA124.125NANANA78.921NANANA85.366NANANA74.859NANANA61.432NANANA48.185NA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType medp:FurnitureAndFixturesAndLeaseholdImprovementsNANA61.238NANANA24.624NANANA20.892NANANA21.28NANANA15.415NANANA8.563NA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:BuildingNANA14.309NANANA13.272NANANA8.145NANANA2.559NANANA2.253NANANA2.839NA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ComputerEquipmentNANA18.111NANANA15.958NANANA11.566NANANA9.571NANANA7.535NANANA4.569NA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:ConstructionInProgressNANA3.926NANANA3.265NANANA5.334NANANA5.554NANANA2.84NANANA0.304NA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:EquipmentNANA24.049NANANA20.225NANANA15.437NANANA12.171NANANA10.094NANANA8.218NA
 us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType us-gaap:LandNANA2.492NANANA1.577NANANA1.24NANANA0.972NANANA0.543NANANA0.94NA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment NANA39.108NANANA31.629NANANA33.111NANANA26.12NANANA17.627NANANA10.673NA
us-gaap:AmortizationOfIntangibleAssets ▁▁▁▁▁▁▂▂▂▃▄▄▄▄▅▅▅▅▇▇▇▇▇█1.2791.2781.9491.951.981.9972.9952.9952.9955.8447.397.397.397.3919.4949.4969.4629.44812.66812.66812.66812.66813.12515.774
us-gaap:PropertyPlantAndEquipmentNet ███▆▅▃▂▂▁▁▃▃▃▃▃▂▂▂▂▂86.19584.50485.01771.47265.95450.01547.29243.71539.74937.63952.25552.0352.3651.07948.73945.90345.24444.97643.80541.342NANA37.512NA
us-gaap:Goodwill ██████████▁▁▁▁▁▁▁▁▁▁662.396662.396662.396662.458662.427662.427662.396662.427662.427662.38660.981660.981660.981660.981660.981660.981660.981660.981660.981660.981NANA660.981NA
us-gaap:IntangibleAssetsNetExcludingGoodwill ▁▁▁▁▁▂▂▂▂▂▃▃▄▄▅▅▆▇▇█43.91745.19646.47448.42350.37352.35354.3557.34560.3463.33569.17976.56983.95991.34998.74108.234117.676126.623136.071148.739NANA186.743NA
us-gaap:FiniteLivedIntangibleAssetsNet ▁▁▁▁▁▂▂▂▂▂▃▃▄▄▅▅▆▇▇█12.27113.5514.82816.77718.72720.70722.70425.69928.69431.68937.53344.92352.31359.70367.09476.58886.0394.977104.425117.093NANA155.097NA
us-gaap:OperatingLeaseRightOfUseAsset █████▅▄▄▄▄▁110.73112.266113.809109.533113.56658.66752.15252.47951.80953.6270.0NANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent █▆▄▄▄▅▄▂▃▂▂▂▂▂▂▂▁▁▁▁15.8313.0628.7948.77410.26310.689.4775.6737.8796.8316.6916.7326.435.8915.9435.6145.0865.0344.9034.763NANA3.927NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:AccountsPayableCurrent ▇▆█▄▄▅▆▆▇▃▄▃▄▅▄▂▁▁▂▂23.32621.34826.55215.87814.87916.98522.40420.68422.69113.62616.73713.60216.85917.92416.6749.9727.1958.34510.9119.337NANA8.728NA
us-gaap:AccruedLiabilitiesCurrent █▇▇▆▆▆▆▆▅▅▅▅▄▄▂▁▁▁▂▁145.847123.608134.367116.996102.95107.005109.252102.53593.60482.24787.49380.32872.92563.57623.67320.08516.39214.08324.41721.415NANA20.111NA
us-gaap:ContractWithCustomerLiabilityCurrent ██▇▅▄▄▄▃▃▂▂▂▁282.217277.807255.664202.612195.351189.562192.359169.529165.447150.243147.935133.403120.945NA73.756NANANANANANANANANA
us-gaap:LiabilitiesCurrent █▇▇▆▅▅▅▅▄▃▃▃▃▃▂▁▁▁▁▁472.607447.306440.11358.396337.984338.651343.002314.392296.073264.541257.026232.127233.162232.492192.706172.363155.262150.045168.603156.595NANA134.017NA
us-gaap:OperatingLeaseLiabilityCurrent ▇██▇▅▃▁15.17916.11115.8915.09713.9512.55610.977NANA10.977NANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent █▇▆▄▄▇▅▆▃▄▃▃▃▂▂▁▁▁▁▁9.2148.567.0676.0265.4628.4866.4377.2784.7755.745.044.8934.8964.2613.9663.0963.2013.4052.9643.051NANA2.916NA
us-gaap:OtherLiabilitiesCurrent ▇█▇▇██▆▇▅▆▂▂▂▃▁▂▁▂▁▂21.21724.54323.52722.9124.80425.09918.98721.64414.33118.4254.8614.7945.9338.1054.6975.253.135.2643.2844.763NANA7.528NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:DeferredIncomeTaxLiabilitiesNet ▄▂▁█▃16.24214.87613.55119.86115.341NA12.849NANANANANANANANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ███████▇▇▇▆▅▄▄▅▃▃▃▃▁16.12716.10716.09415.58615.75615.76715.72514.3314.40314.62512.80411.01410.68310.4410.748.5388.3438.0927.9685.249NANA7.291NA
us-gaap:OperatingLeaseLiabilityNoncurrent █████▄▄▄▄▄▁112.85114.144115.143110.67114.98451.39545.21246.02243.73146.2380.0NANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▅▄▇▅█▃▁17.09416.72819.26117.77120.88315.31713.035NANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▆▅▇▆█▃▁15.19314.77216.24814.98717.51611.7859.931NANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▇▇▇▇█▃▁13.80713.38214.10613.35414.8229.1797.529NANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA12.778NA13.3237.9076.488NANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:CounterpartyName medp:NonRelatedPartyNANA3.746NA4.74.2942.875NANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:RelatedPartyTransactionsByRelatedParty medp:RelatedPartyNANA9.032NA8.6233.6133.613NANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA111.663NA118.28421.00518.309NANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive us-gaap:CounterpartyName medp:NonRelatedPartyNANA8.657NA11.60811.3398.644NANANANANANANANANANANANANANANANANA
 us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive us-gaap:RelatedPartyTransactionsByRelatedParty medp:RelatedPartyNANA103.006NA106.6769.6669.665NANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:StockholdersEquity ██▇▇▆▅▅▅▄▃▃▂▂▁▁▂▃▃▃▃851.882858.927805.779791.629738.069717.799726.283692.007658.055621.897589.703561.389540.081511.073503.53550.25607.358620.98610.71610.54NANA413.474NA
us-gaap:CommonStockValue ▂▂▁▁▁▁▂▂▂▁▁▁▁▁▁▄▇███0.3580.3590.3550.3570.3540.3550.360.360.3590.3570.3560.3560.3560.3550.3550.3750.3980.4070.4070.407NANA0.326NA
us-gaap:AdditionalPaidInCapitalCommonStock █▇▆▆▅▅▄▄▃▂▂▂▂▂▂▁▁▁▁716.547707.877695.904687.618676.621673.372666.585663.044651.784643.497639.381636.536634.469632.374630.341628.558627.407625.296623.629NANANANANA
us-gaap:RetainedEarningsAccumulatedDeficit ██▇▇▆▅▆▅▄▄▃▂▂▁▁▂▄▄▄▄142.315158.535115.229111.80770.34753.83168.10938.29614.319-13.136-41.487-67.294-86.599-115.521-120.402-77.42-18.419-1.577-9.584-9.563NANA-23.009NA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▅▄█▄▂▁▃▁▄▃▃▄▄█▇▆▄▂▁▄-1.76-2.266-0.131-2.123-3.223-3.729-2.741-3.663-2.377-2.791-2.517-2.179-2.115-0.105-0.734-1.263-2.028-3.146-3.742-2.375NANA-2.559NA
us-gaap:TreasuryStockValue ▁▁▁████████████5.5785.5785.5786.036.036.036.036.036.036.036.036.036.036.036.03NANANA0.0NANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁3.572.871NA2.7622.6165.445NA9.4665.3853.183NA1.4321.4871.467NANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▄█▄▃▃▄▄▃▂▂▃▃▁▁▂62.76157.319105.49859.76344.26749.14856.9464.29246.6334.00539.44252.50141.34323.29828.65239.0NANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▁▃▂▁▅▅▄▇▇▆█▄▆▇█-5.997-9.651-7.734-8.643-9.315-5.522-5.73-6.132-3.44-3.842-4.212-2.79-6.043-3.928-3.383-2.349NANANANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁█▂█▆▂▇▇▁▄▃▁▃▄▄▂-50.7799.102-40.2086.777-8.406-40.4450.8341.795-53.519-23.028-33.847-49.748-33.975-24.01-23.234-42.144NANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▃███▅▂▇█▁▃▂▂▂▂▂▂▂▁▄▂6.13255.11158.53958.32426.9042.07952.6359.192-10.0296.8451.0310.014-0.015-4.242.245-5.083-0.279-7.79819.4080.959NANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:DeferredIncomeTaxExpenseBenefit ▅▅▂▇▅▅█▅▅▅▃█▅▅▆▅▄▅▁▅▅▅▃1.3781.289-6.3844.4951.3371.0797.2110.9991.1840.656-3.3187.546-0.038-0.2483.6570.444-0.454-0.41-8.438-0.085-0.173-0.31-4.376NA
us-gaap:IncreaseDecreaseInAccountsPayable ▅▃▆▅▄▁▅▃█▃▅▃▅▅▇▅▃▄▅▅▄▃▅2.368-2.6383.0141.562-0.364-6.8091.912-2.528.022-2.6842.665-2.6980.6760.6995.2832.388-1.524-1.3311.6341.169-0.085-2.0271.635NA
us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet ▇▅▅▆▅▃█▁█▂▄▆▆▃▄▄▆▄▄▅▆▅▄4.8860.42-0.8831.2971.051-3.4415.453-7.8116.008-5.771-2.531.1732.521-3.089-1.724-1.2532.079-1.884-1.5270.1772.758-0.567-2.237NA
us-gaap:NetCashProvidedByUsedInOperatingActivities ▄▄█▄▃▃▄▄▃▂▂▃▃▁▁▂62.76157.319105.49859.76344.26749.14856.9464.29246.6334.00539.44252.50141.34323.29828.65239.0NANANANANANANANA
us-gaap:NetIncomeLoss ▇▇█▇▅▅▆▅▅▄▅▄▄▄▃▃▃▃▂▃▃▂▁▂39.93443.30650.86641.4624.10428.95429.81323.97727.45519.19822.76119.30516.56814.55111.2919.8319.5538.447-0.0215.0364.9623.448-8.576-0.133
us-gaap:ProfitLoss ▆▇█▆▃▄▄▃▄▃▃▃▂▂▁▁39.93443.30650.86641.4624.10428.95429.81323.97727.45519.19822.76119.30516.56814.55111.2919.831NANANANANANANANA
us-gaap:ShareBasedCompensation ▃▂▂▂▂▄▂▇▄▃▂▁▁▁▁▁▁▁▁▃▃▁█3.572.8712.9612.7622.6165.4452.7079.4665.3853.1832.1131.4321.4871.4671.2480.9811.21.0341.2564.2843.2661.00910.493NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▅▁▃▂▁▅▅▄▇▇▆█▄▆▇█-5.997-9.651-7.734-8.643-9.315-5.522-5.73-6.132-3.44-3.842-4.212-2.79-6.043-3.928-3.383-2.349NANANANANANANANA
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment ▅▅▇▇█▅▅▅▃▂▃▂▅▃▃▂▁▃▅▁▂▃▁6.0086.5077.7868.6699.3245.5615.766.1623.472.523.4492.7825.8423.9513.3952.311.6454.3745.6942.152.2373.4561.777NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁█▂█▆▂▇▇▁▄▃▁▃▄▄▂-50.7799.102-40.2086.777-8.406-40.4450.8341.795-53.519-23.028-33.847-49.748-33.975-24.01-23.234-42.144NANANANANANANANA
us-gaap:PaymentsForRepurchaseOfCommonStock NANA47.4470.09.05141.776NANA0.00.00.00.0NANA60.32368.85526.4NA0.00.0NANANANA
 us-gaap:PaymentsForRepurchaseOfCommonStock us-gaap:ShareRepurchaseProgram medp:ShareRepurchaseProgram56.1NA47.50.07.643.2NANANANANANANANA0.08.3NANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value358000.0359000.0355000.0357000.0354000.0355000.0360000.0360000.0359000.0357000.0356000.0356000.0356000.0355000.0355000.0375000.0398000.0407000.0407000.0407000.0326000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value373737373837373737363639404137323231
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value353535353635353535353538404037323231
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic us-gaap:AwardType

us-gaap:RestrictedStock


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value0.1140.1160.1160.0950.0950.0980.1020.1040.1410.1440.1460.0620.0590.0590.00.00.0
Percentage of WeightedAverageNumberOfSharesOutstandingBasic0.30.30.30.30.30.30.30.30.40.40.40.20.10.10.00.00.0

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic us-gaap:StatementEquityComponents

us-gaap:CommonStock


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value3535353536353535353535384040373232
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EmployeeStockOption


Antidilutive
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302016-03-31
Value0.00.00.00480.4394050.4394050.2450.03050.013240.03527697794
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.00.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1.111.211.431.160.680.80.820.670.760.540.640.540.460.410.30.250.240.2100.140.150.11-0.27000
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value1.061.141.341.090.640.760.780.630.730.510.610.520.450.40.30.250.230.200.130.150.11-0.27000
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value40415242242730222718221914151110109.043-1.3885.2124.3984.02-9.053-0.26
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.515.80.018.512.012.113.410.513.09.411.710.78.69.310.59.610.08.50.04.84.24.00.0-0.3

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
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
Value23521220418317419519318617817416115214614297938990959591869684
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax84.781.70.079.885.384.684.386.183.587.184.085.086.387.786.384.584.785.00.088.386.787.10.092.2

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value4248544630363629342429252117131514130.2267.5838.1875.961-7.6410.508
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.318.70.020.414.815.815.813.616.112.315.314.212.610.812.113.713.512.90.07.07.76.00.00.6

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2.7525.2033.8365.536.2587.5246.4045.4887.0375.466.5596.1544.9473.1062.3835.3164.7935.3310.2472.5473.2252.5130.9350.641
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.02.00.02.43.13.32.82.53.32.73.43.42.91.92.14.84.55.00.02.43.02.50.00.7

Interest Income Expense Nonoperating Net

us-gaap:InterestIncomeExpenseNonoperatingNet

us-gaap:InterestIncomeExpenseNonoperatingNet


Interest
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
Value-27000.0-14000.0-29000.0-16000.0-5000.0357000.0388000.0-253000.0-748000.0-955000.0-1599000.0-1941000.0-2308000.0-2309000.0-2051000.0-1906000.0-1808000.0-1794000.0-2834000.0-4656000.0-5921000.0-5973000.0-6547000.0-6737000.0
Percentage of InterestIncomeExpenseNonoperatingNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.0-0.00.0-0.0-0.00.20.2-0.1-0.3-0.5-0.8-1.1-1.4-1.4-1.8-1.7-1.7-1.70.0-4.3-5.6-6.00.0-7.3

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value3943504124282923271922191614119.8319.5538.447-0.0215.0364.9623.448-8.576-0.1330.095-0.059
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.316.70.018.011.812.513.011.112.89.611.810.89.78.910.08.99.07.90.04.74.73.50.0-0.10.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3943412428232719191614
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.316.718.011.812.511.112.89.610.89.78.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

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
Value3943504124282923271922191614119.8159.5398.435-0.0545.0364.9623.448
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 RevenueFromContractWithCustomerExcludingAssessedTax14.316.60.017.911.712.512.911.112.89.511.810.79.78.910.08.99.07.90.04.74.73.5

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value238000.0910000.0-286000.0568000.0234000.0974000.099000.0-526000.0-767000.0-1237000.0-1346000.0-1459000.0-1830000.0-2462000.0-1763000.0-2051000.0-1933000.0-2166000.0-12664000.0-5034000.0-5927000.0-6908000.0-6752000.0-6687000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.40.00.20.10.40.0-0.2-0.4-0.6-0.7-0.8-1.1-1.5-1.6-1.9-1.8-2.00.0-4.7-5.6-6.90.0-7.3

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value42475446303536293525302623201517161512121412-0.8897.1957.8676.389
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.318.30.020.214.715.415.713.916.512.916.015.013.712.313.715.515.315.00.011.713.312.90.07.80.00.0

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

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value506000.0-2135000.01992000.01100000.0506000.0-988000.0922000.0-1286000.0414000.0-274000.0-338000.0-64000.0-2010000.0629000.0529000.0765000.01118000.0596000.0-1367000.0176000.0-564000.0572000.0-477000.0-127000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.80.00.50.2-0.40.4-0.60.2-0.1-0.2-0.0-1.20.40.50.71.10.60.00.2-0.50.60.0-0.1

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value506000.0-2135000.01100000.0506000.0-988000.0-1286000.0414000.0-274000.0-64000.0-2010000.0629000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.80.50.2-0.4-0.60.2-0.1-0.0-1.20.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value265000.0924000.0-257000.0584000.0239000.0617000.0-289000.0-273000.0-19000.0-282000.0253000.0482000.0478000.0-153000.0288000.0-145000.0-125000.0-372000.0896000.0-378000.0-6000.0-935000.0-205000.050000.0
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.40.00.30.10.3-0.1-0.1-0.0-0.10.10.30.3-0.10.3-0.1-0.1-0.30.0-0.4-0.0-0.90.00.1

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
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
Value3943504124282923271922191614119.831
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.316.70.018.011.812.513.011.112.89.611.810.89.78.910.08.9

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value278259259230204230229216214200192179170163112110106106108107105999692
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

medp:AntiviralAndAntiInfective


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2630272722251924221917222016
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.411.910.711.811.210.98.511.210.69.99.312.311.910.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.411.910.711.811.210.98.511.210.69.99.312.311.910.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:AntiviralAndAntiInfective100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:Cardiology


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2823192721252221222022212423
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.19.17.712.010.611.29.810.110.310.211.711.714.414.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.19.17.712.010.611.29.810.110.310.211.711.714.414.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:Cardiology100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:CentralNervousSystem


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value2824232119231716161413131313
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.39.59.09.49.410.47.47.67.87.47.27.77.78.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.39.59.09.49.410.47.47.67.87.47.27.77.78.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:CentralNervousSystem100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:Metabolic


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3832302930363634313326222222
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.712.511.612.914.715.615.816.114.716.813.712.813.513.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax13.712.511.612.914.715.615.816.114.716.813.712.813.513.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:Metabolic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:Oncology


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9379946865697065645553484343
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.530.436.329.832.030.030.730.330.227.927.727.325.326.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax33.530.436.329.832.030.030.730.330.227.927.727.325.326.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:Oncology100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:Other


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value6468645545506353515148413734
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.026.524.724.122.021.927.824.724.325.625.223.121.821.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax23.026.524.724.122.021.927.824.724.325.625.223.121.821.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:Other100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:RevenueNet


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value278259259230204230229216214200
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax medp:RevenueNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2782592592302042302292162142001921791701631121101060.0108107105999692
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value262522222125212923212018201516161415161614131815
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.79.98.69.910.710.99.213.511.010.610.710.412.19.814.915.013.914.215.515.214.013.619.016.6

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1469145113901296122211371143107210161006967949968973950948963966979976984
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Assetsus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value694694692692692
Percentage of Assets49.960.771.672.970.7
Percentage of Assets49.960.771.672.970.7
Percentage of Assets us-gaap:FairValueInputsLevel3 us-gaap:FairValueMeasurementsNonrecurring100.0100.0100.0100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value617592584504484419416380358384378388428461447398356345368365570
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets42.040.842.138.939.636.936.535.535.338.239.140.944.247.547.042.037.035.737.637.558.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1469145113901296122211371143107210161006967949968973950948963966979976984
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-312014-03-31
Value851858805791738717726692658621589561540511503550607620610610413401414
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.059.257.961.160.463.163.564.564.761.860.959.155.852.553.058.063.064.362.462.542.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value-1.76-2.266-0.131-2.123-3.223-3.729-2.741-3.663-2.377-2.791-2.517-2.179-2.115-0.105-0.734-3.742-2.559-1.56
Percentage of StockholdersEquity-0.2-0.3-0.0-0.3-0.4-0.5-0.4-0.5-0.4-0.4-0.4-0.4-0.4-0.0-0.1-0.6-0.6-0.4
Percentage of Assets-0.1-0.2-0.0-0.2-0.3-0.3-0.2-0.3-0.2-0.3-0.3-0.2-0.2-0.0-0.1-0.4-0.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312014-03-31
Value716707695687676673666663651643639636634632630623438417413
Percentage of StockholdersEquity84.182.486.486.991.793.891.895.899.0103.5108.4113.4117.5123.7125.2102.1106.1103.999.9
Percentage of Assets48.848.850.053.155.459.258.361.864.163.966.167.065.565.066.363.744.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312014-03-31
Value0.3580.3590.3550.3570.3540.3550.360.360.3590.3570.3560.3560.3560.3550.3550.4070.3260.3130.307
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value1421581151117053683814-13.136-41.487-64.248-83.553-100.121-120.402-9.584-23.009-14.336
Percentage of StockholdersEquity16.718.514.314.19.57.59.45.52.2-2.1-7.0-11.4-15.5-19.6-23.9-1.6-5.6-3.6
Percentage of Assets9.710.98.38.65.84.76.03.61.4-1.3-4.3-6.8-8.6-10.3-12.7-1.0-2.30.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStockCommon


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-5.578-5.578-5.578-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03
Percentage of StockholdersEquity-0.7-0.6-0.7-0.8-0.8-0.8-0.8-0.9-0.9-1.0-1.0-1.1-1.1-1.2-1.2
Percentage of Assets-0.4-0.4-0.4-0.5-0.5-0.5-0.5-0.6-0.6-0.6-0.6-0.6-0.6-0.6-0.6
Percentage of Assets us-gaap:TreasuryStockCommon0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value55053347339531930331725019418217815315815312911712312813312094
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets37.436.834.130.526.126.627.723.419.118.118.416.116.415.813.712.312.813.313.612.39.6

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312015-09-302014-12-31
Value33933227721916013313179203023222222262429293714144054
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.122.920.016.913.211.811.57.42.03.02.42.32.32.32.82.53.03.03.81.51.50.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302015-12-312014-12-31
Value33933227721916013313179203023222222262429293717171755
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets23.122.920.016.913.211.811.57.42.03.02.42.32.32.32.82.63.03.13.81.80.01.80.0

Receivables Net Current

us-gaap:ReceivablesNetCurrent

us-gaap:ReceivablesNetCurrent


Receivables
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
Value16115916013412713615514014912913310811511083747682798165
Percentage of ReceivablesNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets11.011.011.610.310.412.013.613.114.712.913.811.411.911.48.77.98.08.58.18.46.6

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
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
Value494034413032293024222122202020181716162011
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.42.82.53.22.52.92.62.92.42.22.22.42.22.12.11.91.81.71.62.11.2

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1247885746148
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0
Percentage of Assets8.96.98.87.96.34.9

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

medp:FurnitureAndFixturesAndLeaseholdImprovements


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value61242021158.563
Percentage of PropertyPlantAndEquipmentGross49.331.224.528.425.117.8
Percentage of Assets4.42.22.22.21.60.9
Percentage of Assets medp:FurnitureAndFixturesAndLeaseholdImprovements0.00.00.00.00.00.0

us-gaap:Building


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value14138.1452.5592.2532.839
Percentage of PropertyPlantAndEquipmentGross11.516.89.53.43.75.9
Percentage of Assets1.01.20.80.30.20.3
Percentage of Assets us-gaap:Building0.00.00.00.00.00.0

us-gaap:ComputerEquipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1815119.5717.5354.569
Percentage of PropertyPlantAndEquipmentGross14.620.213.512.812.39.5
Percentage of Assets1.31.41.21.00.80.5
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.0

us-gaap:ConstructionInProgress


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3.9263.2655.3345.5542.840.304
Percentage of PropertyPlantAndEquipmentGross3.24.16.27.44.60.6
Percentage of Assets0.30.30.60.60.30.0
Percentage of Assets us-gaap:ConstructionInProgress0.00.00.00.00.00.0

us-gaap:Equipment


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value24201512108.218
Percentage of PropertyPlantAndEquipmentGross19.425.618.116.316.417.1
Percentage of Assets1.71.81.61.31.00.8
Percentage of Assets us-gaap:Equipment0.00.00.00.00.00.0

us-gaap:Land


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2.4921.5771.240.9720.5430.94
Percentage of PropertyPlantAndEquipmentGross2.02.01.51.30.92.0
Percentage of Assets0.20.10.10.10.10.1
Percentage of Assets us-gaap:Land0.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value393133261710
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0
Percentage of Assets2.82.83.42.71.81.1

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value1.2791.2781.9491.951.981.9972.9952.9952.9955.8447.397.397.397.3919.4949.4969.4629.448121212121315
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value868485716550474339375252525148454544434137
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.95.86.15.55.44.44.14.13.93.75.45.55.45.25.14.84.74.74.54.23.8

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:BE


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value12106.0144.1323.6723.896
Percentage of PropertyPlantAndEquipmentNet14.121.211.58.58.410.4
Percentage of Assets0.90.90.60.40.40.4
Percentage of Assets country:BE0.00.00.00.00.00.0

country:US


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value582538373428
Percentage of PropertyPlantAndEquipmentNet68.454.173.977.079.575.0
Percentage of Assets4.22.24.03.93.62.9
Percentage of Assets country:US0.00.00.00.00.00.0

medp:OtherCountries


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value0.3420.2452.1321.9381.5521.496
Percentage of PropertyPlantAndEquipmentNet0.40.54.14.03.54.0
Percentage of Assets0.00.00.20.20.20.2
Percentage of Assets medp:OtherCountries0.00.00.00.00.00.0

medp:OtherEuropeCountries


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value7.9615.7285.55.1343.7643.968
Percentage of PropertyPlantAndEquipmentNet9.412.110.510.58.610.6
Percentage of Assets0.60.50.60.50.40.4
Percentage of Assets medp:OtherEuropeCountries0.00.00.00.00.00.0

srt:AsiaPacific


Property
Period End2020-12-312019-12-312018-12-31
Value6.5665.6711.93
Percentage of PropertyPlantAndEquipmentNet7.712.03.7
Percentage of Assets0.50.50.2
Percentage of Assets srt:AsiaPacific0.00.00.0

srt:Europe


Property
Period End2020-12-312019-12-312018-12-312017-12-31
Value1915119.266
Percentage of PropertyPlantAndEquipmentNet23.533.422.019.0
Percentage of Assets1.41.41.21.0
Percentage of Assets srt:Europe0.00.00.00.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-31
Value662662662662662662662662662662660660660660660660660660660660660670
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets45.145.647.651.154.258.257.961.865.165.868.369.668.367.969.569.768.668.467.567.767.20.0

us-gaap:Goodwill us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:FairValueByMeasurementFrequency

us-gaap:FairValueInputsLevel3, us-gaap:FairValueMeasurementsNonrecurring


Goodwillus-gaap:
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value662662661661661
Percentage of Goodwill100.0100.0100.0100.0100.0
Percentage of Assets47.657.968.369.567.5
Percentage of Assets us-gaap:FairValueInputsLevel3 us-gaap:FairValueMeasurementsNonrecurring95.495.495.495.495.4

Intangible Assets Net Excluding Goodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill

us-gaap:IntangibleAssetsNetExcludingGoodwill


Intangible
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
Value434546485052545760636976839198108117126136148186
Percentage of IntangibleAssetsNetExcludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.03.13.33.74.14.64.85.35.96.37.18.18.79.410.411.412.213.113.915.219.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:FiniteLivedIntangibleAssetsNet


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value121314161820222528313744525967768694104117155
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.80.91.11.31.51.82.02.42.83.13.94.75.46.17.18.18.99.810.712.015.8

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value11011211310911358525251530.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets7.57.78.28.59.35.24.64.95.15.30.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType

medp:OperatingLeaseRightOfUseAssets, medp:OfficeSpace


Operating
Period End2020-12-31
Value56
Percentage of OperatingLeaseRightOfUseAsset49.7
Percentage of Assets4.1
Percentage of Assets medp:OperatingLeaseRightOfUseAssets medp:OfficeSpace0.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:OperatingLeaseRightOfUseAssets, medp:OfficeSpace, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-12-312020-09-302020-06-30
Value55565254
Percentage of OperatingLeaseRightOfUseAsset50.449.747.647.7
Percentage of Assets3.84.14.04.4
Percentage of Assets medp:OperatingLeaseRightOfUseAssets medp:OfficeSpace medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.0

medp:OperatingLeaseRightOfUseAssets, medp:OfficeSpace, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-03-312020-12-31
Value5656
Percentage of OperatingLeaseRightOfUseAsset50.149.7
Percentage of Assets3.94.1
Percentage of Assets medp:OperatingLeaseRightOfUseAssets medp:OfficeSpace medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.00.0

medp:OperatingLeaseRightOfUseAssets, us-gaap:Building, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-12-312020-09-302020-06-302019-12-31
Value1819202021
Percentage of OperatingLeaseRightOfUseAsset16.717.318.418.342.0
Percentage of Assets1.31.41.61.71.9
Percentage of Assets medp:OperatingLeaseRightOfUseAssets us-gaap:Building medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.00.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:OperatingLeaseRightOfUseAssets, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-03-312020-12-312020-03-312019-12-31
Value19192121
Percentage of OperatingLeaseRightOfUseAsset17.017.336.542.0
Percentage of Assets1.31.41.91.9
Percentage of Assets medp:OperatingLeaseRightOfUseAssets medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.0

medp:OperatingLeaseRightOfUseAssets, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.63.03.53.94.44.85.3
Percentage of OperatingLeaseRightOfUseAsset2.32.73.13.63.98.210.2
Percentage of Assets0.20.20.30.30.40.40.5
Percentage of Assets medp:OperatingLeaseRightOfUseAssets medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.00.00.00.00.00.00.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value15138.7948.77410109.4775.6737.8796.8316.6916.7326.435.8915.9435.6145.0865.0344.9034.7633.927
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.10.90.60.70.80.90.80.50.80.70.70.70.70.60.60.60.50.50.50.50.4

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value2321261514162220221316131617169.9727.1958.345109.3378.728
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.61.51.91.21.21.52.01.92.21.41.71.41.71.81.81.10.70.91.11.00.9

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value14512313411610210710910293828780726323201614242120
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.98.59.79.08.49.49.69.69.28.29.08.57.56.52.52.11.71.52.52.22.0

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value28227725520219518919216916515014713312073
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets19.219.118.415.616.016.716.815.816.314.915.314.012.57.8

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value472447440358337338343314296264257232233232192172155150168156134
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets32.230.831.627.727.729.830.029.329.126.326.624.424.123.920.318.216.115.517.216.013.6

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-03-31
Value1516151513121010
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.11.11.21.11.11.01.1

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType

us-gaap:OtherCurrentLiabilities, medp:OfficeSpace


Operating
Period End2020-12-31
Value0.7
Percentage of OperatingLeaseLiabilityCurrent4.4
Percentage of Assets0.1
Percentage of Assets us-gaap:OtherCurrentLiabilities medp:OfficeSpace0.0

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OtherCurrentLiabilities, medp:OfficeSpace, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-12-312020-09-302020-06-30
Value0.80.71.00.8
Percentage of OperatingLeaseLiabilityCurrent5.34.46.65.7
Percentage of Assets0.10.10.10.1
Percentage of Assets us-gaap:OtherCurrentLiabilities medp:OfficeSpace medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.0

us-gaap:OtherCurrentLiabilities, medp:OfficeSpace, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-03-31
Value0.8
Percentage of OperatingLeaseLiabilityCurrent5.0
Percentage of Assets0.1
Percentage of Assets us-gaap:OtherCurrentLiabilities medp:OfficeSpace medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.0

us-gaap:OtherCurrentLiabilities, us-gaap:Building, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-12-312020-09-302020-06-302019-12-31
Value2.52.42.42.42.3
Percentage of OperatingLeaseLiabilityCurrent16.515.115.917.221.0
Percentage of Assets0.20.20.20.20.2
Percentage of Assets us-gaap:OtherCurrentLiabilities us-gaap:Building medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.00.0

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:OtherCurrentLiabilities, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-03-312020-12-312020-03-312019-12-31
Value2.52.42.32.3
Percentage of OperatingLeaseLiabilityCurrent15.515.118.321.0
Percentage of Assets0.20.20.20.2
Percentage of Assets us-gaap:OtherCurrentLiabilities medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.0

us-gaap:OtherCurrentLiabilities, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.91.91.91.81.81.81.8
Percentage of OperatingLeaseLiabilityCurrent12.511.812.011.912.914.316.4
Percentage of Assets0.10.10.10.10.10.20.2
Percentage of Assets us-gaap:OtherCurrentLiabilities medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.00.00.00.00.00.00.0

us-gaap:OperatingLeaseLiabilityCurrent us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:OfficeSpace, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2020-12-31
Value0.7
Percentage of OperatingLeaseLiabilityCurrent4.4
Percentage of Assets0.1
Percentage of Assets medp:OfficeSpace medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


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
Value9214000.08560000.07067000.06026000.05462000.08486000.06437000.07278000.04775000.05740000.05040000.04893000.04896000.04261000.03966000.03096000.03201000.03405000.02964000.03051000.02916000.0
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.50.50.40.70.60.70.50.60.50.50.50.40.40.30.30.40.30.30.3

Other Liabilities Current

us-gaap:OtherLiabilitiesCurrent

us-gaap:OtherLiabilitiesCurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value212423222425182114184.8614.7945.9338.1054.6975.253.135.2643.2844.7637.528
Percentage of OtherLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.41.71.71.82.02.21.72.01.41.80.50.50.60.80.50.60.30.50.30.50.8

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-312019-01-01
Value1614131915123.158
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.01.01.51.31.10.3

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1616161515151514141412111010108.5388.3438.0927.9685.2497.291
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.11.11.21.21.31.41.41.31.41.51.31.21.11.11.10.90.90.80.80.50.7

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value11211411511011451454643460.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets7.77.98.38.59.44.54.04.34.34.60.0

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType

medp:OperatingLeaseLiabilities, medp:OfficeSpace


Operating
Period End2020-12-31
Value66
Percentage of OperatingLeaseLiabilityNoncurrent58.0
Percentage of Assets4.8
Percentage of Assets medp:OperatingLeaseLiabilities medp:OfficeSpace0.0

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:OperatingLeaseLiabilities, medp:OfficeSpace, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-12-312020-09-302020-06-30
Value66666163
Percentage of OperatingLeaseLiabilityNoncurrent58.858.055.655.4
Percentage of Assets4.54.84.75.2
Percentage of Assets medp:OperatingLeaseLiabilities medp:OfficeSpace medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.0

medp:OperatingLeaseLiabilities, medp:OfficeSpace, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-03-31
Value66
Percentage of OperatingLeaseLiabilityNoncurrent58.3
Percentage of Assets4.6
Percentage of Assets medp:OperatingLeaseLiabilities medp:OfficeSpace medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.0

medp:OperatingLeaseLiabilities, us-gaap:Building, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-12-312020-09-302020-06-302019-12-31
Value1517171819
Percentage of OperatingLeaseLiabilityNoncurrent14.114.916.116.143.6
Percentage of Assets1.11.21.41.51.7
Percentage of Assets medp:OperatingLeaseLiabilities us-gaap:Building medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.00.0

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:OperatingLeaseLiabilities, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-03-312020-12-312020-03-312019-12-31
Value16171919
Percentage of OperatingLeaseLiabilityNoncurrent14.514.937.243.6
Percentage of Assets1.11.21.71.7
Percentage of Assets medp:OperatingLeaseLiabilities medp:LeasedRealEstate medp:ChiefExecutiveOfficerAndImmediateFamily0.00.00.00.0

medp:OperatingLeaseLiabilities, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value0.71.11.62.12.63.03.5
Percentage of OperatingLeaseLiabilityNoncurrent0.61.01.41.92.35.87.7
Percentage of Assets0.00.10.10.20.20.30.3
Percentage of Assets medp:OperatingLeaseLiabilities medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.00.00.00.00.00.00.0

us-gaap:OperatingLeaseLiabilityNoncurrent us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:OfficeSpace, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2020-12-31
Value66
Percentage of OperatingLeaseLiabilityNoncurrent58.0
Percentage of Assets4.8
Percentage of Assets medp:OfficeSpace medp:LeasedRealEstate srt:ChiefExecutiveOfficer0.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value17161917201513
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.21.21.41.41.71.31.1

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.3237.9578.967.885109.7167.435
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo48.747.646.544.450.963.457.0
Percentage of Assets0.60.50.60.60.90.90.7
Percentage of Assets medp:NonRelatedParty0.00.00.00.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.7718.771109.886105.6015.6
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo51.352.453.555.649.136.643.0
Percentage of Assets0.60.60.70.80.80.50.5
Percentage of Assets medp:RelatedParty0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1514161417119.931
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.01.01.21.21.41.00.9

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value6.2935.8727.4776.6417.4796.5164.664
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree41.439.846.044.342.755.347.0
Percentage of Assets0.40.40.50.50.60.60.4
Percentage of Assets medp:NonRelatedParty0.00.00.00.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value8.98.98.7718.346105.2695.267
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree58.660.254.055.757.344.753.0
Percentage of Assets0.60.60.60.60.80.50.5
Percentage of Assets medp:RelatedParty0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value13131413149.1797.529
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.90.91.01.01.20.80.7

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value4.7754.355.2064.896.3215.5663.916
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour34.632.536.936.642.660.652.0
Percentage of Assets0.30.30.40.40.50.50.3
Percentage of Assets medp:NonRelatedParty0.00.00.00.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value9.0329.0328.98.4648.5013.6133.613
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour65.467.563.163.457.439.448.0
Percentage of Assets0.60.60.60.70.70.30.3
Percentage of Assets medp:RelatedParty0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value12137.9076.488
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0100.0100.0100.0
Percentage of Assets0.91.10.70.6

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value3.7464.74.2942.875
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive29.335.354.344.3
Percentage of Assets0.30.40.40.3
Percentage of Assets medp:NonRelatedParty0.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value9.0328.6233.6133.613
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive70.764.745.755.7
Percentage of Assets0.60.70.30.3
Percentage of Assets medp:RelatedParty0.00.00.00.0

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value1111182118
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0100.0100.0100.0
Percentage of Assets8.09.71.81.6

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value8.65711118.644
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive7.89.854.047.2
Percentage of Assets0.60.91.00.8
Percentage of Assets medp:NonRelatedParty0.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2020-12-312020-06-302020-03-312019-12-31
Value1031069.6669.665
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive92.290.246.052.8
Percentage of Assets7.48.70.80.8
Percentage of Assets medp:RelatedParty0.00.00.00.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1281301311251286356565355
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets8.79.09.49.710.55.64.95.25.35.5

us-gaap:OperatingLeaseLiability us-gaap:CounterpartyName

medp:NonRelatedParty


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value39404039393728
Percentage of OperatingLeaseLiability31.131.330.831.130.459.051.6
Percentage of Assets2.72.82.93.03.23.32.5
Percentage of Assets medp:NonRelatedParty0.00.00.00.00.00.00.0

us-gaap:OperatingLeaseLiability us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value88899086892627
Percentage of OperatingLeaseLiability68.968.769.268.969.641.048.4
Percentage of Assets6.06.26.56.77.32.32.4
Percentage of Assets medp:RelatedParty0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1901941961881947668
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets12.913.414.114.515.96.76.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value45464544454435
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue23.723.823.423.823.358.151.3
Percentage of Assets3.13.23.33.53.73.93.1
Percentage of Assets medp:NonRelatedParty0.00.00.00.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1451471501431493133
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue76.376.276.676.276.741.948.7
Percentage of Assets9.910.210.811.112.22.82.9
Percentage of Assets medp:RelatedParty0.00.00.00.00.00.00.0

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value62636562651212
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.24.44.74.85.41.11.1

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5.255.3925.6395.7716.0536.6076.185
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount8.48.48.69.39.253.450.1
Percentage of Assets0.40.40.40.40.50.60.5
Percentage of Assets medp:NonRelatedParty0.00.00.00.00.00.00.0

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value57585956595.7556.162
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount91.691.691.490.790.846.649.9
Percentage of Assets3.94.04.34.44.90.50.5
Percentage of Assets medp:RelatedParty0.00.00.00.00.00.00.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-312014-03-31
Value851858805791738717726692658621589561540511503550607620610610413401414
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets58.059.257.961.160.463.163.564.564.761.860.959.155.852.553.058.063.064.362.462.542.00.00.0

us-gaap:StockholdersEquity us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value-1.76-2.266-0.131-2.123-3.223-3.729-2.741-3.663-2.377-2.791-2.517-2.179-2.115-0.105-0.734-3.742-2.559-1.56
Percentage of StockholdersEquity-0.2-0.3-0.0-0.3-0.4-0.5-0.4-0.5-0.4-0.4-0.4-0.4-0.4-0.0-0.1-0.6-0.6-0.4
Percentage of Assets-0.1-0.2-0.0-0.2-0.3-0.3-0.2-0.3-0.2-0.3-0.3-0.2-0.2-0.0-0.1-0.4-0.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312014-03-31
Value716707695687676673666663651643639636634632630623438417413
Percentage of StockholdersEquity84.182.486.486.991.793.891.895.899.0103.5108.4113.4117.5123.7125.2102.1106.1103.999.9
Percentage of Assets48.848.850.053.155.459.258.361.864.163.966.167.065.565.066.363.744.60.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312014-03-31
Value0.3580.3590.3550.3570.3540.3550.360.360.3590.3570.3560.3560.3560.3550.3550.4070.3260.3130.307
Percentage of StockholdersEquity0.00.00.00.00.00.00.00.10.10.10.10.10.10.10.10.10.10.10.1
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-31
Value1421581151117053683814-13.136-41.487-64.248-83.553-100.121-120.402-9.584-23.009-14.336
Percentage of StockholdersEquity16.718.514.314.19.57.59.45.52.2-2.1-7.0-11.4-15.5-19.6-23.9-1.6-5.6-3.6
Percentage of Assets9.710.98.38.65.84.76.03.61.4-1.3-4.3-6.8-8.6-10.3-12.7-1.0-2.30.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStockCommon


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value-5.578-5.578-5.578-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03-6.03
Percentage of StockholdersEquity-0.7-0.6-0.7-0.8-0.8-0.8-0.8-0.9-0.9-1.0-1.0-1.1-1.1-1.2-1.2
Percentage of Assets-0.4-0.4-0.4-0.5-0.5-0.5-0.5-0.6-0.6-0.6-0.6-0.6-0.6-0.6-0.6
Percentage of Assets us-gaap:TreasuryStockCommon0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue

us-gaap:CommonStockValue


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value358000.0359000.0355000.0357000.0354000.0355000.0360000.0360000.0359000.0357000.0356000.0356000.0356000.0355000.0355000.0375000.0398000.0407000.0407000.0407000.0326000.0
Percentage of CommonStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital Common Stock

us-gaap:AdditionalPaidInCapitalCommonStock

us-gaap:AdditionalPaidInCapitalCommonStock


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value716707695687676673666663651643639636634632630628627625623
Percentage of AdditionalPaidInCapitalCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets48.848.850.053.155.459.258.361.864.163.966.167.065.565.066.366.265.164.763.7

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1421581151117053683814-13.136-41.487-67.294-86.599-115.521-120.402-77.42-18.419-1.577-9.584-9.563-23.009
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.710.98.38.65.84.76.03.61.4-1.3-4.3-7.1-8.9-11.9-12.7-8.2-1.9-0.2-1.0-1.0-2.3

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value-1760000.0-2266000.0-131000.0-2123000.0-3223000.0-3729000.0-2741000.0-3663000.0-2377000.0-2791000.0-2517000.0-2179000.0-2115000.0-105000.0-734000.0-1263000.0-2028000.0-3146000.0-3742000.0-2375000.0-2559000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.1-0.2-0.0-0.2-0.3-0.3-0.2-0.3-0.2-0.3-0.3-0.2-0.2-0.0-0.1-0.1-0.2-0.3-0.4-0.2-0.3

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value5578000.05578000.05578000.06030000.06030000.06030000.06030000.06030000.06030000.06030000.06030000.06030000.06030000.06030000.06030000.00
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.40.40.40.50.50.50.50.60.60.60.60.60.60.60.60.0

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.572.8712.7622.6165.4459.4665.3853.1831.4321.4871.467
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.572.8712.7622.6165.4459.4665.3853.1831.4321.4871.467
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value625710559444956644634395241232839
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.622.040.625.921.621.324.829.721.816.920.529.324.314.325.435.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-5997000.0-9651000.0-7734000.0-8643000.0-9315000.0-5522000.0-5730000.0-6132000.0-3440000.0-3842000.0-4212000.0-2790000.0-6043000.0-3928000.0-3383000.0-2349000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.2-3.7-3.0-3.8-4.5-2.4-2.5-2.8-1.6-1.9-2.2-1.6-3.6-2.4-3.0-2.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-50779000.09102000.0-40208000.06777000.0-8406000.0-40445000.0834000.01795000.0-53519000.0-23028000.0-33847000.0-49748000.0-33975000.0-24010000.0-23234000.0-42144000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.23.5-15.52.9-4.1-17.50.40.8-25.0-11.5-17.6-27.8-20.0-14.7-20.6-38.1

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-30
Value6.132555858262.0795259-10.0296.8451.0310.014-0.015-4.242.245-5.083-0.279-7.798190.959
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.221.222.525.313.10.922.927.4-4.73.40.50.0-0.0-2.62.0-4.6-0.3-7.317.90.9

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1.3781.289-6.3844.4951.3371.0797.2110.9991.1840.656-3.3187.546-0.038-0.2483.6570.444-0.454-0.41-8.438-0.085-0.173-0.31-4.376
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Payable

us-gaap:IncreaseDecreaseInAccountsPayable

us-gaap:IncreaseDecreaseInAccountsPayable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2.368-2.6383.0141.562-0.364-6.8091.912-2.528.022-2.6842.665-2.6980.6760.6995.2832.388-1.524-1.3311.6341.169-0.085-2.0271.635
Percentage of IncreaseDecreaseInAccountsPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Other Operating Capital Net

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet

us-gaap:IncreaseDecreaseInOtherOperatingCapitalNet


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value4886000.0420000.0-883000.01297000.01051000.0-3441000.05453000.0-7811000.06008000.0-5771000.0-2530000.01173000.02521000.0-3089000.0-1724000.0-1253000.02079000.0-1884000.0-1527000.0177000.02758000.0-567000.0-2237000.0
Percentage of IncreaseDecreaseInOtherOperatingCapitalNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value625710559444956644634395241232839
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax22.622.040.625.921.621.324.829.721.816.920.529.324.314.325.435.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value3943504124282923271922191614119.8319.5538.447-0.0215.0364.9623.448-8.576-0.1330.095-0.059
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.316.719.618.011.812.513.011.112.89.611.810.89.78.910.08.99.07.9-0.04.74.73.5-8.9-0.10.00.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3943412428232719191614
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.316.718.011.812.511.112.89.610.89.78.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
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
Value3943504124282923271922191614119.831
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.316.719.618.011.812.513.011.112.89.611.810.89.78.910.08.9

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3.572.8712.9612.7622.6165.4452.7079.4665.3853.1832.1131.4321.4871.4671.2480.9811.21.0341.2564.2843.2661.00910
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensation us-gaap:IncomeStatementLocation

medp:TotalDirectCosts


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value2.1872.0472.1031.8981.7742.0061.9141.8071.7181.561.5130.8750.9010.8430.6240.3890.5730.542
Percentage of ShareBasedCompensation61.371.371.068.767.836.870.719.131.949.071.661.160.657.550.039.747.852.4

us-gaap:SellingGeneralAndAdministrativeExpenses


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value1.3830.8240.8580.8640.8423.4390.7937.6593.6671.6230.60.5570.5860.6240.6240.5920.6270.492
Percentage of ShareBasedCompensation38.728.729.031.332.263.229.380.968.151.028.438.939.442.550.060.352.247.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-5997000.0-9651000.0-7734000.0-8643000.0-9315000.0-5522000.0-5730000.0-6132000.0-3440000.0-3842000.0-4212000.0-2790000.0-6043000.0-3928000.0-3383000.0-2349000.0
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-2.2-3.7-3.0-3.8-4.5-2.4-2.5-2.8-1.6-1.9-2.2-1.6-3.6-2.4-3.0-2.1

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6.0086.5077.7868.6699.3245.5615.766.1623.472.523.4492.7825.8423.9513.3952.311.6454.3745.6942.152.2373.4561.777
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value-50779000.09102000.0-40208000.06777000.0-8406000.0-40445000.0834000.01795000.0-53519000.0-23028000.0-33847000.0-49748000.0-33975000.0-24010000.0-23234000.0-42144000.0
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-18.23.5-15.52.9-4.1-17.50.40.8-25.0-11.5-17.6-27.8-20.0-14.7-20.6-38.1

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312018-09-302017-12-312017-09-302017-06-302016-12-312016-09-30
Value470.09.051410.00.00.00.06068260.00.0
Percentage of PaymentsForRepurchaseOfCommonStock100.00.0100.0100.00.00.00.00.0100.0100.0100.00.00.0

us-gaap:PaymentsForRepurchaseOfCommonStock us-gaap:ShareRepurchaseProgram

medp:ShareRepurchaseProgram


Payments
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312017-12-312017-09-30
Value56470.07.6430.08.3
Percentage of PaymentsForRepurchaseOfCommonStock0.0100.10.084.0103.40.012.1

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6.410.7-3.311.80.2060.206-0.0080.1860.2040.2210.0010.2420.230.176-0.0440.3510.3340.3870.0080.3360.3940.422-0.595
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312015-12-312014-12-312014-03-31
Value65.9747.2443.2642.5640.2339.6334.534.0828.6825.4724.1822.8922.6722.3220.7320.4620.3220.0917.5715.4214.40
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312016-12-312015-12-31
Value13121120
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value171319272218
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312014-03-31
Value109.7188.5256.895.6982.6041.3531.092
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-03-31
Value578000.0755000.0169000.02394000.0987000.01021000.0800000.0
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsValuationAllowance us-gaap:IncomeTaxAuthority

us-gaap:ForeignCountry


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value300000.0400000.0200000.0200000.0200000.0
Percentage of DeferredTaxAssetsValuationAllowance51.953.0118.38.420.3

medp:AmortizationAndAdjustmentOfDeferredCredit

medp:AmortizationAndAdjustmentOfDeferredCredit


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
Value167000.0167000.0175000.0175000.0175000.0181000.0200000.0201000.0200000.0200000.0197000.07108000.0204000.0203000.08781000.0000
Percentage of AmortizationAndAdjustmentOfDeferredCredit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

medp:DirectServiceCostsExcludingDepreciationAndAmortization

medp:DirectServiceCostsExcludingDepreciationAndAmortization


Direct
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value878688858179756762
Percentage of DirectServiceCostsExcludingDepreciationAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:IncreaseDecreaseInOperatingLeaseLiabilities

medp:IncreaseDecreaseInOperatingLeaseLiabilities


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
Value-4801000.0-3155000.0-3999000.0-2574000.0-2697000.0-2236000.0-2557000.0-2139000.0-2297000.0-2041000.00000
Percentage of IncreaseDecreaseInOperatingLeaseLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

medp:NonCashLeaseExpense

medp:NonCashLeaseExpense


Non
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
Value3.9963.9033.9563.683.3712.9172.7372.4252.4242.3630.00.00.00.0
Percentage of NonCashLeaseExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

medp:ReimbursedOutOfPocketExpenses

medp:ReimbursedOutOfPocketExpenses


Reimbursed
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value6861778170707063615556131111
Percentage of ReimbursedOutOfPocketExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:WeightedAverageNumberOfCommonAndRestrictedSharesOutstandingBasic

medp:WeightedAverageNumberOfCommonAndRestrictedSharesOutstandingBasic


Weighted
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
Value3635-0.0023535360.0513635350.02353535-0.7173840401.64373232
Percentage of WeightedAverageNumberOfCommonAndRestrictedSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation

us-gaap:Depreciation


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value3.9513.8123.5342.9912.6742.4532.3252.0621.9821.9912.3572.3432.2262.3142.1062.2372.1012.131.9611.9151.7931.7731.6581.611
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DirectOperatingCosts

us-gaap:DirectOperatingCosts


Direct
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
Value20318117615614816516715215014513112311611768656363
Percentage of DirectOperatingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DirectOperatingCosts us-gaap:ProductOrService

medp:DirectCosts


Direct
Period End2021-06-302021-03-312020-06-302020-03-31
Value1081018688
Percentage of DirectOperatingCosts53.155.858.453.6

medp:ReimbursableOutOfPocketCosts


Direct
Period End2021-06-302021-03-312020-06-302020-03-31
Value95806177
Percentage of DirectOperatingCosts46.944.241.646.4

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
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
Value147000.0-1659000.0983000.0427000.0358000.0-1102000.0586000.0-763000.0300000.0-290000.0-352000.051000.0-1340000.0400000.0210000.0410000.0605000.0540000.0-859000.084000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccruedLiabilities

us-gaap:IncreaseDecreaseInAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value21-10.0431613-4.176-1.7576.3979.36111-5.2217.4167.4298.9165.2683.5273.5582.11-10.5083.2592.7183.543-5.0040.433
Percentage of IncreaseDecreaseInAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value4.4122537.2615.789-2.695224.355152.4377.316129.0296.8175.3542.675
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value8.8166.073-6.0968.96-1.8342.694-1.6585.6251.7721.642-1.3011.7380.590.2142.2620.7520.2720.247-5.0720.1827.2871.264-0.536
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInReceivables

us-gaap:IncreaseDecreaseInReceivables


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1.442-1.089267.124-9.223-19.30115-9.48819-4.25514-7.4442.529178.238-1.935-5.6972.292-2.879-8.219149.9275.636
Percentage of IncreaseDecreaseInReceivables100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermPurchaseCommitmentAmount

us-gaap:LongTermPurchaseCommitmentAmount


Long
Period End2021-06-302021-03-312020-12-312013-05-31
Value-0.3122.32.0
Percentage of LongTermPurchaseCommitmentAmount100.0100.0100.0100.0

us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1

us-gaap:NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1


Noncash
Period End2020-12-312020-09-302019-12-312019-09-30
Value8.248-0.965-0.3310.693
Percentage of NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1100.0100.0100.0100.0

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
Value5.8175.735.6895.5144.8713.7683.5733.2413.223.117
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost us-gaap:IncomeStatementLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:DirectCostsAndSellingGeneralAndAdministrative, medp:OfficeSpace, medp:LeasedRealEstate, medp:ChiefExecutiveOfficerAndImmediateFamily


Operating
Period End2021-06-302020-09-302020-06-30
Value1.41.30.9
Percentage of OperatingLeaseCost24.123.618.5

medp:DirectCostsAndSellingGeneralAndAdministrative, medp:OfficeSpace, medp:LeasedRealEstate, srt:ChiefExecutiveOfficer


Operating
Period End2021-03-31
Value1.4
Percentage of OperatingLeaseCost24.4

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.7633.4224.6283.2173.5112.62.7942.2932.472.216
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherNoncashIncomeExpense

us-gaap:OtherNoncashIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-7000.0-124000.0-63000.0-180000.0198000.067000.014000.0-1758000.0-53000.043000.0-1166000.0256000.0-775000.032000.058000.0-129000.0492000.0252000.0763000.049000.0253000.0-46000.0102000.0
Percentage of OtherNoncashIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-11000.03144000.0-52000.0-26000.0-9000.0-39000.0-30000.0-30000.0-30000.01322000.0763000.08000.0201000.0-23000.0-12000.0-15000.0-13000.0-16000.0-32000.0-43000.0-8000.0-32000.0-5000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromStockOptionsExercised

us-gaap:ProceedsFromStockOptionsExercised


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value5.0989.1027.2396.7770.6451.3310.8341.7952.9190.9720.6790.6350.6090.5660.6250.2320.7620.1930.0850.350.0950.0070.004
Percentage of ProceedsFromStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty us-gaap:Range, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty

srt:Maximum, medp:RelatedPartyServiceAgreements, medp:Summit


Related
Period End2020-09-30
Value100000.0
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty100.0

us-gaap:RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedPartyServiceAgreements, medp:Summit


Related
Period End2020-12-312019-12-312019-09-30
Value200000.0100000.0200000.0
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.00.00.0

medp:RelatedPartyServiceAgreements, medp:TheSummitHotel


Related
Period End2021-03-312020-03-31
Value100000.0200000.0
Percentage of RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty0.00.0

us-gaap:RevenueFromRelatedParties us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RevenueFromRelatedParties

medp:RevenueNet, medp:RelatedPartyServiceAgreement, medp:CinRxPharmaAndSubsidiaries


Revenue
Period End2021-06-302020-06-30
Value7.12.4
Percentage of RevenueFromRelatedParties100.0100.0

medp:RevenueNet, medp:RelatedPartyServiceAgreement, medp:LIBTherapeuticsLLCAndSubsidiaries


Revenue
Period End2021-06-302020-06-30
Value2.80.4
Percentage of RevenueFromRelatedParties39.416.7

medp:RevenueNet, medp:RelatedPartyServiceAgreements, medp:CinRxPharmaAndSubsidiaries


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-30
Value4.83.72.72.44.40.90.50.91.40.30.00.2
Percentage of RevenueFromRelatedParties0.00.00.0100.00.00.00.00.00.00.00.00.0

medp:RevenueNet, medp:RelatedPartyServiceAgreements, medp:LIBTherapeuticsLLCAndSubsidiaries


Revenue
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value0.50.60.60.41.00.50.50.30.70.91.01.00.8
Percentage of RevenueFromRelatedParties0.00.00.016.70.00.00.00.00.00.00.00.00.0

us-gaap:RevenueFromRelatedParties us-gaap:ProductOrService

medp:RevenueNet


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value9.95.34.33.42.75.55.24.64.05.15.95.12.61.5
Percentage of RevenueFromRelatedParties139.40.00.00.0112.50.00.00.00.00.00.00.00.00.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value2.1792.6727.109-1.37558101.8183.9150.6093.952
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice


Share
Period End2021-03-312020-12-31
Value57.940.77
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-31
Value-0.322.423.07
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice


Share
Period End2020-12-31
Value0
Percentage of ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice0.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5.1029.1068.2380.6331.3431.7952.9040.9340.6350.6090.566
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueStockOptionsExercised us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value5.19.1028.2350.6331.3421.7942.9020.9330.6350.6080.566
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised100.0100.0100.0100.099.999.999.999.9100.099.8100.0

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-09-302020-03-312019-09-302019-06-302019-03-312018-06-30
Value0.0020.0040.0030.0010.0010.0020.0010.001
Percentage of StockIssuedDuringPeriodValueStockOptionsExercised0.00.00.00.10.10.10.10.2

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-06-302020-06-302020-03-31
Value567.58943
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-06-302020-06-302020-03-31
Value0.0030.0010.006
Percentage of StockRepurchasedDuringPeriodValue0.00.00.0

us-gaap:RetainedEarnings


Stock
Period End2021-06-302020-06-302020-03-31
Value567.58843
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0

us-gaap:TravelAndEntertainmentExpense us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:TravelAndEntertainmentExpense

medp:TravelServices, srt:ChiefExecutiveOfficer


Travel
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
Value400000.0100000.0100000.0200000.0200000.0200000.0300000.0300000.0300000.0300000.0300000.0400000.0
Percentage of TravelAndEntertainmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic us-gaap:AwardType

us-gaap:UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic

us-gaap:RestrictedStock


Undistributed
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
Value127000.0140000.0207000.0135000.065000.076000.080000.065000.078000.056000.087000.076000.067000.060000.048000.016000.014000.0
Percentage of UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:VariableLeaseCost

us-gaap:VariableLeaseCost


Variable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value1112000.01704000.01879000.01386000.01184000.0886000.0818000.0649000.0752000.0594000.0
Percentage of VariableLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment

us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value1820000.01996000.02211000.01942000.02006000.01896000.01550000.01587000.01556000.01145000.0963000.0750000.0642000.0839000.0505000.0192000.00
Percentage of WeightedAverageNumberDilutedSharesOutstandingAdjustment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

medp:AccountsReceivableAndUnbilledRelatedPartiesCurrent

medp:AccountsReceivableAndUnbilledRelatedPartiesCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-31
Value6100000.02200000.02600000.02900000.02500000.02800000.01900000.01100000.02600000.01700000.03800000.02400000.02100000.01300000.01000000.0800000.01200000.02300000.0
Percentage of AccountsReceivableAndUnbilledRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:AccountsReceivableAndUnbilledRelatedPartiesCurrent us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedPartyServiceAgreement, medp:CinRxPharmaAndSubsidiaries


Accounts
Period End2021-06-302020-12-31
Value3800000.02200000.0
Percentage of AccountsReceivableAndUnbilledRelatedPartiesCurrent62.384.6

medp:RelatedPartyServiceAgreement, medp:LIBTherapeuticsLLCAndSubsidiaries


Accounts
Period End2021-06-302020-12-31
Value2300000.0300000.0
Percentage of AccountsReceivableAndUnbilledRelatedPartiesCurrent37.711.5

medp:RelatedPartyServiceAgreements, medp:CinRxPharmaAndSubsidiaries


Accounts
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value2000000.02200000.02600000.01300000.02200000.0200000.0400000.01200000.0800000.0400000.0
Percentage of AccountsReceivableAndUnbilledRelatedPartiesCurrent90.984.689.752.078.610.536.446.247.110.5

medp:RelatedPartyServiceAgreements, medp:LIBTherapeuticsLLCAndSubsidiaries


Accounts
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value100000.0300000.0300000.01100000.0600000.0300000.0100000.0600000.0500000.01000000.0500000.0
Percentage of AccountsReceivableAndUnbilledRelatedPartiesCurrent4.511.510.344.021.415.89.123.129.426.350.0

medp:ContractWithCustomerLiabilityCurrentWithRelatedParties

medp:ContractWithCustomerLiabilityCurrentWithRelatedParties


Contract
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302017-12-31
Value5900000.06100000.06500000.04600000.01600000.01100000.03000000.01300000.01600000.0500000.0400000.0200000.0600000.01700000.0
Percentage of ContractWithCustomerLiabilityCurrentWithRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

medp:ContractWithCustomerLiabilityCurrentWithRelatedParties us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedPartyServiceAgreement, medp:CinRxPharmaAndSubsidiaries


Contract
Period End2021-06-302020-12-31
Value5100000.05800000.0
Percentage of ContractWithCustomerLiabilityCurrentWithRelatedParties86.489.2

medp:RelatedPartyServiceAgreements, medp:CinRxPharmaAndSubsidiaries


Contract
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value5500000.05800000.03900000.0800000.0700000.0900000.0400000.0400000.0100000.0
Percentage of ContractWithCustomerLiabilityCurrentWithRelatedParties90.289.284.850.063.630.030.825.025.0

medp:RelatedPartyServiceAgreements, medp:LIBTherapeuticsLLCAndSubsidiaries


Contract
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value600000.0700000.0700000.0800000.0400000.0500000.0400000.0500000.0400000.0300000.0200000.0
Percentage of ContractWithCustomerLiabilityCurrentWithRelatedParties9.810.815.250.036.416.730.831.280.075.011.8

medp:DeferredTaxAssetsDepreciationAndAmortization

medp:DeferredTaxAssetsDepreciationAndAmortization


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value881000.01121000.0872000.0980000.01787000.0
Percentage of DeferredTaxAssetsDepreciationAndAmortization100.0100.0100.0100.0100.0

medp:DeferredTaxLiabilitiesDepreciationAndAmortization

medp:DeferredTaxLiabilitiesDepreciationAndAmortization


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2621182033
Percentage of DeferredTaxLiabilitiesDepreciationAndAmortization100.0100.0100.0100.0100.0

medp:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour

medp:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour


Finite
Period End2021-06-302021-03-312020-09-30
Value1773000.01773000.02719000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFour100.0100.0100.0

medp:LesseeOperatingLeaseLeaseNotYetCommencedFuturePaymentsDue

medp:LesseeOperatingLeaseLeaseNotYetCommencedFuturePaymentsDue


Lessee
Period End2021-06-30
Value7000000.0
Percentage of LesseeOperatingLeaseLeaseNotYetCommencedFuturePaymentsDue100.0

medp:LesseeOperatingLeaseLeaseNotYetCommencedLiabilityPaymentsDue

medp:LesseeOperatingLeaseLeaseNotYetCommencedLiabilityPaymentsDue


Lessee
Period End2020-09-302020-03-312019-12-31
Value1.5125133
Percentage of LesseeOperatingLeaseLeaseNotYetCommencedLiabilityPaymentsDue100.0100.0100.0

medp:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour

medp:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour


Lessee
Period End2021-06-302021-03-312020-09-30
Value113112115
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour100.0100.0100.0

medp:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-09-30
Value109.19511
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour8.98.210.3

medp:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-09-30
Value103103103
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour91.191.889.7

medp:ProjectRelatedReimbursableExpensesLiabilitiesCurrent

medp:ProjectRelatedReimbursableExpensesLiabilitiesCurrent


Project
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
Value97868774687668636356514947450.0
Percentage of ProjectRelatedReimbursableExpensesLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:AccountsPayableRelatedPartiesCurrent

us-gaap:AccountsPayableRelatedPartiesCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value700000.0100000.0200000.0200000.0100000.0100000.0200000.0100000.0100000.0100000.0300000.0200000.0
Percentage of AccountsPayableRelatedPartiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableRelatedPartiesCurrent us-gaap:RelatedPartyTransaction

medp:TravelServices


Accounts
Period End2021-06-30
Value500000.0
Percentage of AccountsPayableRelatedPartiesCurrent71.4

us-gaap:AccountsPayableRelatedPartiesCurrent us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

medp:TravelServices, srt:ChiefExecutiveOfficer


Accounts
Period End2020-09-302019-09-302018-12-31
Value200000.0100000.0200000.0
Percentage of AccountsPayableRelatedPartiesCurrent100.0100.066.7

us-gaap:AccountsReceivableGrossCurrent

us-gaap:AccountsReceivableGrossCurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1271311371051001081271131141078560716755505057485740
Percentage of AccountsReceivableGrossCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-12-132016-09-302015-12-312014-12-312014-03-31
Value346000.0346000.0346000.0475000.0317000.0537000.0583000.0729000.0729000.05869000.01032000.01062000.01365000.0650000.0673000.02212000.02106000.02892000.03222000.03222000.02105000.01724000.05855000.05595000.0
Percentage of AllowanceForDoubtfulAccountsReceivableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance us-gaap:PlanName

us-gaap:CommonStockCapitalSharesReservedForFutureIssuance

medp:TwoThousandSixteenIncentiveAwardPlan


Common
Period End2020-12-312019-12-312018-12-312017-12-312016-12-31
Value2900000.03200000.03800000.04300000.05400000.0
Percentage of CommonStockCapitalSharesReservedForFutureIssuance100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxAssetsNet

us-gaap:DeferredIncomeTaxAssetsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302019-12-31
Value540000.0556000.0536000.0477000.0469000.0376000.0
Percentage of DeferredIncomeTaxAssetsNet100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312016-09-302015-12-31
Value30251921332021
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign

us-gaap:DeferredTaxAssetsOperatingLossCarryforwardsForeign


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value311000.0447000.0248000.0246000.0246000.0250000.0
Percentage of DeferredTaxAssetsOperatingLossCarryforwardsForeign100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value246000.096000.041000.0667000.01209000.01132000.0
Percentage of DeferredTaxAssetsOther100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value161218171915
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value48000.053000.0258000.0541000.0220000.071000.0
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses

us-gaap:DeferredTaxLiabilitiesPrepaidExpenses


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value829000.0808000.0550000.0572000.0310000.0161000.0
Percentage of DeferredTaxLiabilitiesPrepaidExpenses100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-31
Value3513000.03147000.00
Percentage of DeferredTaxLiabilitiesTaxDeferredIncome100.0100.00.0

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent


Employee
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value382940362822343125203125201419161310211817
Percentage of EmployeeRelatedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions

us-gaap:RestrictedStock


Employee
Period End2020-12-31
Value26
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions100.0

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions us-gaap:AwardType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

us-gaap:EmployeeStockOption


Employee
Period End2020-12-31
Value2487000.0
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value133131129127179249246243237230222215208198189179170157119
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:CustomerRelationships


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1321311301281261241221191161131101061019792867972665626
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization0.00.097.797.797.697.668.147.947.346.646.546.145.645.144.543.342.040.638.935.822.6

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value3.0743.0743.0743.0432.9952.9482.92.8522.682.5072.3342.1621.9891.8161.6431.5031.3781.2520.877
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization2.32.32.42.41.71.21.21.21.11.11.01.01.00.90.90.80.80.80.7

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive


Finite
Period End2020-12-31
Value1773000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value3353000.03353000.05114000.05114000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear


Finite
Period End2021-06-302021-03-312020-09-30
Value2557000.03836000.01949000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive


Finite
Period End2020-12-31
Value946000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value946000.0946000.01443000.01443000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value1443000.01443000.02199000.02199000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2021-06-302021-03-312020-12-312020-09-30
Value2199000.02199000.03353000.03353000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross

us-gaap:FiniteLivedIntangibleAssetsGross


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value148148148148202275275275275275275275275275275274306274274
Percentage of FiniteLivedIntangibleAssetsGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsGross us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:OtherIntangibleAssets


Finite
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value3.0743.0743.0743.0743.0743.0743.0743.0743.0743.0743.0743.0743.0743.0743.022.5052.5052.5052.505
Percentage of FiniteLivedIntangibleAssetsGross2.12.12.12.11.51.11.11.11.11.11.11.11.11.11.10.90.80.90.9

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss

us-gaap:GoodwillImpairedAccumulatedImpairmentLoss


Goodwill
Period End2020-12-31
Value9300000.0
Percentage of GoodwillImpairedAccumulatedImpairmentLoss100.0

us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued

us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued


Income
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2100000.01400000.01000000.01400000.01000000.0600000.0
Percentage of IncomeTaxExaminationPenaltiesAndInterestAccrued100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value2019222113
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value9.7239.25911117.644
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths48.647.353.152.257.7

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-12-312020-09-302019-12-31
Value101010105.6
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths51.452.746.947.842.3

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value11175.4059.82511
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear us-gaap:CounterpartyName

medp:NonRelatedParty


Lessee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value5.8479.5342.5164.5386.92
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear52.654.746.546.262.2

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear us-gaap:RelatedPartyTransactionsByRelatedParty

medp:RelatedParty


Lessee
Period End2021-06-302021-03-312020-09-302020-06-302020-03-31
Value5.2747.8922.8895.2874.2
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear47.445.353.553.837.8

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent

us-gaap:LiabilityForUncertainTaxPositionsNoncurrent


Liability
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value8600000.08200000.07200000.05900000.04300000.01800000.0
Percentage of LiabilityForUncertainTaxPositionsNoncurrent100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-03-31
Value5.85.85.95.90.0590.0560.060.06
Percentage of OperatingLeaseWeightedAverageDiscountRatePercent100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueRemainingPerformanceObligation

us-gaap:RevenueRemainingPerformanceObligation


Revenue
Period End2021-06-302021-03-312020-09-302019-12-312018-12-31
Value19001800150014001100
Percentage of RevenueRemainingPerformanceObligation100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice


Share
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value55.2849.6648.9947.4938.6216.0115.415.2214.40
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice


Share
Period End2020-12-31
Value43.26
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 us-gaap:ShareRepurchaseProgram

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

medp:ShareRepurchaseProgram


Stock
Period End2021-06-302021-03-312020-12-312020-09-30
Value19610210249
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0100.0100.0100.0

us-gaap:UnbilledReceivablesCurrent

us-gaap:UnbilledReceivablesCurrent


Unbilled
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value342823292728282636284949454328252827342626
Percentage of UnbilledReceivablesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:UndistributedEarningsOfForeignSubsidiaries

us-gaap:UndistributedEarningsOfForeignSubsidiaries


Undistributed
Period End2020-12-312016-12-312015-12-31
Value271510
Percentage of UndistributedEarningsOfForeignSubsidiaries100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValuationAllowancesAndReservesBalance


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-312014-03-31
Value578000.0755000.0169000.02394000.0987000.01021000.01086000.01103000.0
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


TTM Greenblatt ROC
_
(None,)
T T M  Greenblatt  R O C_
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ProductOrService
(None,)
Revenue From Contract With Customer Excluding Assessed Taxus-gaap: Product Or Service
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType
(None,)
Property Plant And Equipment Grossus-gaap: Property Plant And Equipment By Type
us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical
(None,)
Property Plant And Equipment Netus-gaap: Statement Geographical
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('medp:OperatingLeaseRightOfUseAssets', 'medp:LeasedRealEstate', None)
Operating Lease Right Of Use Assetus-gaap: Balance Sheet Location, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('medp:OperatingLeaseRightOfUseAssets', 'medp:OfficeSpace', 'medp:LeasedRealEstate', None)
Operating Lease Right Of Use Assetus-gaap: Balance Sheet Location, us-gaap: Property Plant And Equipment By Type, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('medp:OperatingLeaseRightOfUseAssets', None, 'medp:LeasedRealEstate', 'medp:ChiefExecutiveOfficerAndImmediateFamily')
Operating Lease Right Of Use Assetus-gaap: Balance Sheet Location, us-gaap: Property Plant And Equipment By Type, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('us-gaap:OtherCurrentLiabilities', 'medp:LeasedRealEstate', None)
Operating Lease Liability Currentus-gaap: Balance Sheet Location, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:OperatingLeaseLiabilityCurrent
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('us-gaap:OtherCurrentLiabilities', None, 'medp:LeasedRealEstate', 'medp:ChiefExecutiveOfficerAndImmediateFamily')
Operating Lease Liability Currentus-gaap: Balance Sheet Location, us-gaap: Property Plant And Equipment By Type, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('medp:OperatingLeaseLiabilities', 'medp:LeasedRealEstate', None)
Operating Lease Liability Noncurrentus-gaap: Balance Sheet Location, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:OperatingLeaseLiabilityNoncurrent
us-gaap:BalanceSheetLocation, us-gaap:PropertyPlantAndEquipmentByType, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
('medp:OperatingLeaseLiabilities', None, 'medp:LeasedRealEstate', 'medp:ChiefExecutiveOfficerAndImmediateFamily')
Operating Lease Liability Noncurrentus-gaap: Balance Sheet Location, us-gaap: Property Plant And Equipment By Type, us-gaap: Related Party Transaction, us-gaap: Related Party Transactions By Related Party
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:ShareBasedCompensation
us-gaap:IncomeStatementLocation
(None,)
Share Based Compensationus-gaap: Income Statement Location