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Business Combinations (Details 7) (Solidscape, Inc [Member], USD $)
In Thousands, unless otherwise specified |
12 Months Ended |
|---|---|
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Dec. 31, 2012
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| Intangible assets, Amount | $ 19,500 |
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Developed Technology Rights [Member]
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| Intangible assets, Amount | 11,750 |
| Weighted Average Life - Years | 6 years 8 months 12 days |
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Customer Relationships [Member]
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| Intangible assets, Amount | 5,100 |
| Weighted Average Life - Years | 15 years |
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Trademarks [Member]
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| Intangible assets, Amount | 1,150 |
| Weighted Average Life - Years | 15 years |
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Research Tax Credit Carryforward [Member]
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| Intangible assets, Amount | 1,150 |
| Acquired Finite Lived Intangible Assets Weighted Average Useful Life Description | Indefinite |
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Noncompete Agreements [Member]
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| Intangible assets, Amount | $ 350 |
| Weighted Average Life - Years | 3 years |
| X | ||||||||||
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- Definition
Description of acquired finite lived intangible assets weighted average useful life. No definition available.
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| X | ||||||||||
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- Definition
Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of acquisition cost of a business combination allocated to assets, excluding financial assets and goodwill, lacking physical substance. No definition available.
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