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Acquisition (Details) (USD $)
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0 Months Ended |
12 Months Ended |
0 Months Ended |
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Oct. 31, 2014
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Dec. 31, 2014
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Aug. 13, 2014
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Dec. 31, 2013
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Aug. 31, 2013
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| Business Acquisition [Line Items] |
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| Cash paid to acquire business |
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$ 13,359,000us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired
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| Finite-lived intangible assets, gross |
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47,468,000us-gaap_FiniteLivedIntangibleAssetsGross
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| Contingent consideration, liability |
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26,542,000us-gaap_BusinessCombinationContingentConsiderationLiability
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500,000us-gaap_BusinessCombinationContingentConsiderationLiability
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| Common stock, par value (usd per share) |
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$ 0.01us-gaap_CommonStockParOrStatedValuePerShare
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$ 0.01us-gaap_CommonStockParOrStatedValuePerShare
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| Goodwill |
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15,545,000us-gaap_Goodwill
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0us-gaap_Goodwill
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| FDIC indemnification asset, acquisitions |
2,500,000us-gaap_FDICIndemnificationAssetAcquisitions
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| Interpace Diagnostics, LLC |
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| Business Acquisition [Line Items] |
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| Assets acquired, samples |
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5,000pdii_SignificantAcquisitionsandDisposalsAssetsAcquiredSamples / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember
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| Cash paid to acquire business |
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8,000,000us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember
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| Other Commitment |
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500,000us-gaap_OtherCommitment / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember
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| Finite-lived intangible assets, gross |
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13,000,000us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember
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| Finite-lived intangible asset, useful life |
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7 years 10 months 24 days
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| Contingent consideration, liability |
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4,476,000us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember
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| RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Cash paid to acquire business |
13,400,000us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember
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| Contingent consideration, liability |
23,886,000us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember
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| Working capital adjustment |
1,600,000us-gaap_AdjustmentsToAdditionalPaidInCapitalOther / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember
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1,820,000us-gaap_AdjustmentsToAdditionalPaidInCapitalOther / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember
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| Contingent cash payments on annual net sales |
5,000,000pdii_BusinessCombinationContingentCashPaymentsonAnnualNetSales / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember
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| Goodwill |
15,545,000us-gaap_Goodwill / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember
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| Maximum | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Maximum quarterly principal payment |
250,000us-gaap_DebtInstrumentPeriodicPaymentPrincipal / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_RangeAxis = us-gaap_MaximumMember
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| Diagnostic Test - Pancreas | Interpace Diagnostics, LLC |
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| Business Acquisition [Line Items] |
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| Royalty Percentage |
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5.00%pdii_RoyaltyPercentage / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember / us-gaap_StatementBusinessSegmentsAxis = pdii_DiagnosticTestPancreasMember
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| Royalty Percentage Period |
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10 years
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| Diagnostic Test - Thyroid | Interpace Diagnostics, LLC |
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| Business Acquisition [Line Items] |
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| Royalty Percentage |
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3.50%pdii_RoyaltyPercentage / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember / us-gaap_StatementBusinessSegmentsAxis = pdii_DiagnosticTestThyroidMember
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| Diagnostic Test- Other Thyroid | Interpace Diagnostics, LLC |
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| Business Acquisition [Line Items] |
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| Royalty Percentage |
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1.50%pdii_RoyaltyPercentage / us-gaap_BusinessAcquisitionAxis = pdii_InterpaceDiagnosticsLLCMember / us-gaap_StatementBusinessSegmentsAxis = pdii_DiagnosticTestOtherThyroidMember
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| Royalty Percentage Period |
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10 years
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| Barrett's Esophagus | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Annual net sales threshold |
14,000,000pdii_BusinessCombinationContingentCashPaymentsAnnualNetSalesThreshold / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_StatementBusinessSegmentsAxis = pdii_BarrettsEsophagusMember
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| Interpace and RedPath | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Annual net sales threshold |
37,000,000pdii_BusinessCombinationContingentCashPaymentsAnnualNetSalesThreshold / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_StatementBusinessSegmentsAxis = pdii_InterpaceandRedPathMember
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| Notes Payable, Other Payables |
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| Business Acquisition [Line Items] |
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| Long-term debt |
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7,500,000us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Notes Payable, Other Payables | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Number of equal consecutive quarterly installments |
8pdii_DebtInstrumentNumberofEqualConsecutiveQuarterlyInstallments / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Stated interest rate |
5.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Long-term debt |
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7,300,000us-gaap_LongTermDebt / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Debt discount rate |
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13.50%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Equity interests issued |
500,000us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Common stock, par value (usd per share) |
$ 0.01us-gaap_CommonStockParOrStatedValuePerShare / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Face amount |
11,000,000us-gaap_DebtInstrumentFaceAmount / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_NotesPayableOtherPayablesMember
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| Loans | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Stated interest rate |
1.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Long-term debt |
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19,700,000us-gaap_LongTermDebt / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Face amount |
20,000,000us-gaap_DebtInstrumentFaceAmount / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Proceeds from issuance of debt |
19,600,000us-gaap_ProceedsFromIssuanceOfDebt / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Margin on interest rate |
12.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Interest rate, increase in case of default |
3.00%us-gaap_DebtInstrumentInterestRateIncreaseDecrease / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Loan Processing Fee |
300,000us-gaap_LoanProcessingFee / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Exit Fee |
800,000pdii_DebtInstrumentExitFee / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| Prepayment premium, base amount |
80,000,000pdii_DebtInstrumentPrepaymentPremiumBaseAmount / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember
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| PathFinderTG | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Royalty Percentage |
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10.00%pdii_RoyaltyPercentage / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_PathFinderTGMember
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| Annual net sales threshold |
30,000,000pdii_BusinessCombinationContingentCashPaymentsAnnualNetSalesThreshold / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_PathFinderTGMember
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| Barrett's Esophagus | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Royalty Percentage |
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20.00%pdii_RoyaltyPercentage / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_BarrettsEsophagusMember
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| Annual net sales threshold |
30,000,000pdii_BusinessCombinationContingentCashPaymentsAnnualNetSalesThreshold / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_BarrettsEsophagusMember
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| PathFinderTG-Pancreas | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Royalty Percentage |
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6.50%pdii_RoyaltyPercentage / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_PathFinderTGPancreasMember
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| Annual net sales threshold |
12,000,000pdii_BusinessCombinationContingentCashPaymentsAnnualNetSalesThreshold / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_PathFinderTGPancreasMember
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| Molecular Diagnostics | Maximum | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Quarterly revenue based payments, percent of net sales |
1.25pdii_DebtInstrumentQuarterlyRevenueBasedPaymentsPercentofNetSales / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_ProductOrServiceAxis = pdii_MolecularDiagnosticsMember / us-gaap_RangeAxis = us-gaap_MaximumMember
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| RedPath |
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| Business Acquisition [Line Items] |
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| Finite-lived intangible assets, gross |
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34,500,000us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis = pdii_RedPathMember
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| Finite-lived intangible asset, useful life |
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8 years 0 months 22 days
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| Goodwill |
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15,545,000us-gaap_Goodwill / us-gaap_IndefiniteLivedIntangibleAssetsByMajorClassAxis = pdii_RedPathMember
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| On or After October 31, 2015 | Loans | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Prepayment fee percent |
6.00%pdii_DebtInstrumentPrepaymentFeePercent / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember / pdii_PrepaymentDateAxis = pdii_DateRangeOneMember
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| Between October 31, 2016 and October 31, 2017 | Loans | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Prepayment fee percent |
5.00%pdii_DebtInstrumentPrepaymentFeePercent / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember / pdii_PrepaymentDateAxis = pdii_DateRangeTwoMember
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| Prepayment premium |
1.25%pdii_DebtInstrumentPrepaymentPremium / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember / pdii_PrepaymentDateAxis = pdii_DateRangeTwoMember
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| Between October 31, 2007 and October 31, 2008 | Loans | RedPath Integrated Pathology, Inc |
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| Business Acquisition [Line Items] |
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| Prepayment fee percent |
2.00%pdii_DebtInstrumentPrepaymentFeePercent / us-gaap_BusinessAcquisitionAxis = pdii_RedPathIntegratedPathologyIncMember / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansMember / pdii_PrepaymentDateAxis = pdii_DateRangeThreeMember
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| Reported Value Measurement [Member] |
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| Business Acquisition [Line Items] |
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| Contingent consideration, liability |
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26,542,000us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_FairValueByMeasurementBasisAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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| Reported Value Measurement [Member] | RedPath |
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| Business Acquisition [Line Items] |
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| Contingent consideration, liability |
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$ 22,066,000us-gaap_BusinessCombinationContingentConsiderationLiability / us-gaap_BusinessAcquisitionAxis = pdii_RedPathMember / us-gaap_FairValueByMeasurementBasisAxis = us-gaap_CarryingReportedAmountFairValueDisclosureMember
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