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CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)
Sep. 30, 2015
Dec. 31, 2014
Statement of Financial Position [Abstract]    
Allowance for doubtful accounts $ 96,916 $ 59,753
Preferred stock, par value (in dollars per share) $ 0.001 $ 0.001
Preferred stock, shares authorized 10,000,000 10,000,000
Preferred stock, shares issued 0 0
Preferred stock, shares outstanding 0 0
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 350,000,000 250,000,000
Common stock, shares issued 177,787,927 156,097,019
Common stock, shares outstanding 177,787,927 156,097,019