Goodwill Intangible assets (Details) (USD $) In Thousands, unless otherwise specified
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3 Months Ended |
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Mar. 31, 2015
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Mar. 31, 2014
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Dec. 31, 2014
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Amortization of Intangible Assets |
$ 870us-gaap_AmortizationOfIntangibleAssets
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$ 0us-gaap_AmortizationOfIntangibleAssets
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Finite-Lived Intangible Assets, Gross |
47,468us-gaap_FiniteLivedIntangibleAssetsGross
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Finite-Lived Intangible Assets, Accumulated Amortization |
1,464us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization
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Intangible Assets, Net (Excluding Goodwill) |
46,004us-gaap_IntangibleAssetsNetExcludingGoodwill
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Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year |
5,102us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
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Finite-Lived Intangible Assets, Net |
46,434us-gaap_FiniteLivedIntangibleAssetsNet
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47,304us-gaap_FiniteLivedIntangibleAssetsNet
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Finite-Lived Intangible Assets, Amortization Expense, Year Two |
6,358us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
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Finite-Lived Intangible Assets, Amortization Expense, Year Three |
6,097us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
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Finite-Lived Intangible Assets, Amortization Expense, Year Four |
5,949us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
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Finite-Lived Intangible Assets, Amortization Expense, Year Five |
5,703us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
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Diagnostics test - Thyroid [Member] |
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Finite-Lived Intangible Asset, Useful Life |
9 years
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Finite-Lived Intangible Assets, Gross |
8,519us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticstestThyroidMember
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Finite-Lived Intangible Assets, Accumulated Amortization |
0us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticstestThyroidMember
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Finite-Lived Intangible Assets, Net |
8,519us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticstestThyroidMember
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Diagnostics test - Pancreas [Member] |
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Finite-Lived Intangible Asset, Useful Life |
7 years
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Finite-Lived Intangible Assets, Gross |
2,882us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticstestPancreasMember
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Finite-Lived Intangible Assets, Accumulated Amortization |
257us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticstestPancreasMember
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Finite-Lived Intangible Assets, Net |
2,625us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticstestPancreasMember
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BioBank [Member] |
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Finite-Lived Intangible Asset, Useful Life |
4 years
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Finite-Lived Intangible Assets, Gross |
1,575us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_BioBankMember
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Finite-Lived Intangible Assets, Accumulated Amortization |
246us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_BioBankMember
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Finite-Lived Intangible Assets, Net |
1,329us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_BioBankMember
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Diagnostic Test - Pancreas RedPath [Member] |
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Finite-Lived Intangible Asset, Useful Life |
7 years
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Finite-Lived Intangible Assets, Gross |
16,141us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticTestPancreasRedPathMember
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Finite-Lived Intangible Assets, Accumulated Amortization |
961us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticTestPancreasRedPathMember
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Finite-Lived Intangible Assets, Net |
15,180us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticTestPancreasRedPathMember
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Diagnostic Test - Barrett's RedPath [Member] |
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Finite-Lived Intangible Asset, Useful Life |
9 years
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Finite-Lived Intangible Assets, Gross |
18,351us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticTestBarrettsRedPathMember
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Finite-Lived Intangible Assets, Accumulated Amortization |
0us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticTestBarrettsRedPathMember
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Finite-Lived Intangible Assets, Net |
18,351us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_DiagnosticTestBarrettsRedPathMember
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CLIA Diagnostic Lab [Member] |
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Acquired Finite-Lived Intangible Assets [Line Items] |
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Finite-Lived Intangible Asset, Useful Life |
2 years 3 months
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Finite-Lived Intangible Assets, Gross |
609us-gaap_FiniteLivedIntangibleAssetsGross / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_CLIADiagnosticLabMember
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Finite-Lived Intangible Assets, Accumulated Amortization |
179us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_CLIADiagnosticLabMember
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Finite-Lived Intangible Assets, Net |
$ 430us-gaap_FiniteLivedIntangibleAssetsNet / us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis = pdii_CLIADiagnosticLabMember
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