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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Income Statement [Abstract]        
Revenues, net $ 2,294,720 $ 1,036,456 $ 5,912,800 $ 2,577,298
Cost of goods sold 648,403 306,843 1,492,355 1,015,337
Gross profit 1,646,317 729,613 4,420,445 1,561,961
Operating expenses:        
Sales, general, and administration 4,752,062 2,923,242 14,455,839 9,139,894
Research and development 4,098,903 1,702,120 7,710,546 3,131,306
Depreciation and amortization 32,356 14,839 50,949 43,952
Total operating expense 8,883,321 4,640,201 22,217,334 12,315,152
Operating loss (7,237,004) (3,910,588) (17,796,889) (10,753,191)
Other income (expense):        
Miscellaneous income 11,965 932 15,444 2,486
Interest income       18,133   
Interest expense    (134,475) (1,165,981) (1,385,209)
Financing costs (447,969)    (1,107,937)   
Loan guaranty costs    (11,745) (2,944) (35,235)
Beneficial conversion feature          (6,716,504)
Loss on extinguishment of debt    (197,383)    (10,505,247)
Total other income (expense) (436,004) (342,671) (2,243,285) (18,639,709)
Loss before taxes (7,673,008) (4,253,259) (20,040,174) (29,392,900)
Provision for income taxes            
Net loss $ (7,673,008) $ (4,253,259) $ (20,040,174) $ (29,392,900)
Net loss per share, basic and diluted $ (0.06) $ (0.04) $ (0.16) $ (0.33)
Weighted average number of shares outstanding 131,212,706 95,895,677 121,701,292 88,892,757