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Summary of Significant Accounting Policies (Details 1)
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12 Months Ended |
|---|---|
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Dec. 31, 2012
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Furniture and equipment [Member] | Maximum [Member]
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| Depreciation and amortization estimated useful life | |
| Depreciation and amortization estimated useful life | 5 years |
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Furniture and equipment [Member] | Minimum [Member]
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| Depreciation and amortization estimated useful life | |
| Depreciation and amortization estimated useful life | 2 years |
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Leasehold improvements [Member]
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| Depreciation and amortization estimated useful life | |
| Depreciation and amortization estimated useful life | 5 years |
| Leasehold improvements | 5 years (or lease term if less) |
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Processing equipment [Member] | Maximum [Member]
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| Depreciation and amortization estimated useful life | |
| Depreciation and amortization estimated useful life | 7 years |
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Processing equipment [Member] | Minimum [Member]
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| Depreciation and amortization estimated useful life | |
| Depreciation and amortization estimated useful life | 5 years |