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Property and Equipment (Detail) (USD $)
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9 Months Ended | 12 Months Ended | |||
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Sep. 30, 2012
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Sep. 30, 2011
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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| Depreciation | $ 296,487 | $ 236,536 | $ 336,885 | $ 246,331 | $ 150,710 |
| Property, Plant and Equipment, Other, Gross | 990,106 | 723,975 | 173,870 | ||
| Property, Plant and Equipment, Estimated Useful Lives | five | five | |||
| Property, Plant and Equipment, Other, Accumulated Depreciation | $ 197,439 | $ 73,846 | |||
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- Definition
The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This element represents capitalized assets classified as property, plant and equipment not otherwise defined in the taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The cumulative amount of depreciation (related to capitalized assets classified as property, plant and equipment not otherwise defined in the taxonomy) that has been recognized in the income statement. No definition available.
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