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CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)
Mar. 31, 2014
Dec. 31, 2013
CONDENSED CONSOLIDATED BALANCE SHEETS [Abstract]    
Allowance for doubtful accounts receivable (in dollars) $ 29,814 $ 30,038
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 2,045,714 2,045,714
Preferred stock, shares outstanding 2,045,714 2,045,714
Common stock, par value (in dollars per share) $ 0.001 $ 0.001
Common stock, shares authorized 110,000,000 110,000,000
Common stock, shares issued 72,965,329 63,907,357
Common stock, shares outstanding 72,965,329 63,907,357