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Summary of Significant Accounting Policies (Details 2) | 12 Months Ended
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Dec. 31, 2012
Computer equipment |
Property, plant and equipment |
Property, plant and equipment, estimated useful life (in years) | 3 years
Machinery |
Property, plant and equipment |
Property, plant and equipment, estimated useful life (in years) | 7 years
Furniture and fixtures |
Property, plant and equipment |
Property, plant and equipment, estimated useful life (in years) | 3 years
Building |
Property, plant and equipment |
Property, plant and equipment, estimated useful life (in years) | 39 years
Minimum | Computer software |
Property, plant and equipment |
Property, plant and equipment, estimated useful life (in years) | 3 years
Maximum | Computer software |
Property, plant and equipment |
Property, plant and equipment, estimated useful life (in years) | 5 years

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- Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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