Intangible Assets - Intangible Assets (Detail) (USD $)
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Sep. 30, 2013
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Dec. 31, 2012
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Acquired Finite-Lived Intangible Assets [Line Items] | ||
Less: accumulated amortization | $ (296,676) | $ (261,928) |
Intangible assets, net | 579,817 | 573,731 |
License agreements [Member]
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Acquired Finite-Lived Intangible Assets [Line Items] | ||
Finite-lived intangible assets, gross | 805,717 | 772,230 |
Patents [Member]
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Acquired Finite-Lived Intangible Assets [Line Items] | ||
Finite-lived intangible assets, gross | $ 70,776 | $ 63,429 |
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- Details
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- Definition
Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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