Quarterly report pursuant to Section 13 or 15(d)

Stock-based Compensation (Details)

v2.4.0.6
Stock-based Compensation (Details) (USD $)
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Stock-based compensation on all employee and non-employee    
Total Stock based compensation $ 7,615 $ 261,403
Research and development [Member]
   
Stock-based compensation on all employee and non-employee    
Total Stock based compensation (27,097) 22,716
Selling, general and administrative [Member]
   
Stock-based compensation on all employee and non-employee    
Total Stock based compensation $ 34,712 $ 238,687