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Basis of Presentation Narrative (Details) | 3 Months Ended
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Mar. 31, 2015 Segments
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Number of reportable segments | 1 us-gaap_NumberOfReportableSegments
Customer relationships |
Finite-Lived Intangible Assets [Line Items] |
Useful life | 10 years
Minimum | Licensing Agreement |
Finite-Lived Intangible Assets [Line Items] |
Useful life | 1 year
Minimum | Developed Technology Rights |
Finite-Lived Intangible Assets [Line Items] |
Useful life | 5 years
Maximum | Licensing Agreement |
Finite-Lived Intangible Assets [Line Items] |
Useful life | 3 years
Maximum | Developed Technology Rights |
Finite-Lived Intangible Assets [Line Items] |
Useful life | 8 years

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- Details
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Balance Type: | na
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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- Details
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