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Commitments and Contingencies Commitments and Contingencies-Additional Details (Details)
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0 Months Ended | 3 Months Ended | |
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Jul. 30, 2012
patent
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Jul. 17, 2012
patent
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Mar. 31, 2013
patent
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| Commitments and Contingencies Disclosure [Abstract] | |||
| Number of patents in connection with patent infrigement | 3 | 19 | 19 |
| Number of patents in connection with patent infringement matters | 5 | ||
| Number of patents in connection with patent infringement matters, additions | 1 | ||
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- Definition
Number of patents in connection with patent infrigement matters. No definition available.
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| X | ||||||||||
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- Definition
Number Of Patents In Connection With Patent Infringement Matters, Additional No definition available.
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| X | ||||||||||
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- Definition
Number of patents in connection with patent infringement matters which the defendant counterclaims No definition available.
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| X | ||||||||||
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- Details
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