Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Details)

v2.4.0.8
STOCK-BASED COMPENSATION (Details) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation $ 146,559 $ 297,674 $ 682,775 $ 1,101,465
Employee and Director Stock Option [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation 162,141 291,398 681,660 1,080,292
Employee and Director Stock Option [Member] | Research and Development Expense [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation 31,441 84,949 142,142 297,561
Employee and Director Stock Option [Member] | General and Administrative Expense [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation 130,700 206,449 491,665 782,731
Employee and Director Stock Option [Member] | Restructuring Costs [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation 0 0 47,853 0
Non Employee Consultant Stock Option [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation (15,582) 6,276 1,115 21,173
Non Employee Consultant Stock Option [Member] | Research and Development Expense [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation (15,582) 5,812 1,115 10,134
Non Employee Consultant Stock Option [Member] | General and Administrative Expense [Member]
        
Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Line Items]        
Total stock-based compensation $ 0 $ 464 $ 0 $ 11,039