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Intangible Assets Medical Formulas (Details) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Intangible Assets Medical Formulas    
Gross carrying amount $ 6,167,346 $ 6,124,475
Accumulated amortization (3,368,430) (3,041,804)
Net carrying amount $ 2,798,916 $ 3,082,671