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INTANGIBLE ASSETS (Schedule of Patents) (Details) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Dec. 31, 2011
INTANGIBLE ASSETS [Abstract]      
Patents $ 535,853 $ 509,360 $ 439,787
Less: Accumulated amortization 28,265 20,834 8,683
Intangible assets - net $ 507,588 $ 488,526 $ 431,104