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CONVERTIBLE SENIOR NOTE (Carrying Amount) (Details) (USD $)
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Mar. 18, 2009
Debt Instrument [Line Items]        
Carrying amount    $ 1,272,619    
Convertible Notes Payable [Member] | Nokia Growth Partners (NGP) [Member]
       
Debt Instrument [Line Items]        
Long-term convertible debt    2,032,620 6,775,400 6,775,400
Debt discount    (1,303,579)    
Accumulated amortization of debt discount    471,852    
Accrued interest    71,726    
Carrying amount    $ 1,272,619