Quarterly report pursuant to Section 13 or 15(d)

Bridge Financing, Notes Payable, Accrued Interest and Cash Payment Obligation (Details 3)

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Bridge Financing, Notes Payable, Accrued Interest and Cash Payment Obligation (Details 3) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Notes to Financial Statements          
Amortization of note discounts $ 4,799,368 $ 743,400 $ 6,134,367 $ 1,020,749  
Amortization of deferred financing costs    65,703    100,857  
Other interest expense 99,555 71,218 212,186 116,893  
Total $ 4,899,193 $ 880,321 $ 6,346,553 $ 1,238,499 $ 4,559,564