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Fair Value Measurements (Details) - USD ($)
Sep. 30, 2015
Dec. 31, 2014
Sep. 16, 2013
Derivative liabilities:      
Derivative Instruments $ 59,693 $ 137,171 $ 170,337
Recurring      
Cash equivalents:      
Total cash equivalents 2,444,299 2,049,972  
Marketable securities:      
Total marketable securities 10,582,030 10,900,722  
Derivative liabilities:      
Derivative Instruments 59,693 137,171  
Total derivative liabilities 59,693 137,171  
Total assets and liabilities measured at fair value 13,086,022 13,087,865  
Fair Value, Inputs, Level 1 | Recurring      
Cash equivalents:      
Total cash equivalents 1,894,384 2,049,972  
Marketable securities:      
Total marketable securities 0 0  
Derivative liabilities:      
Derivative Instruments 0 0  
Total derivative liabilities 0 0  
Total assets and liabilities measured at fair value 1,894,384 2,049,972  
Fair Value, Inputs, Level 2 | Recurring      
Cash equivalents:      
Total cash equivalents 549,915 0  
Marketable securities:      
Total marketable securities 10,582,030 10,900,722  
Derivative liabilities:      
Derivative Instruments 0 0  
Total derivative liabilities 0 0  
Total assets and liabilities measured at fair value 11,131,945 10,900,722  
Fair Value, Inputs, Level 3 | Recurring      
Cash equivalents:      
Total cash equivalents 0 0  
Marketable securities:      
Total marketable securities 0 0  
Derivative liabilities:      
Derivative Instruments 59,693 137,171  
Total derivative liabilities 59,693 137,171  
Total assets and liabilities measured at fair value 59,693 137,171  
Corporate debt and government securities | Recurring      
Marketable securities:      
Total marketable securities 10,582,030 10,900,722  
Corporate debt and government securities | Fair Value, Inputs, Level 1 | Recurring      
Marketable securities:      
Total marketable securities 0 0  
Corporate debt and government securities | Fair Value, Inputs, Level 2 | Recurring      
Marketable securities:      
Total marketable securities 10,582,030 10,900,722  
Corporate debt and government securities | Fair Value, Inputs, Level 3 | Recurring      
Marketable securities:      
Total marketable securities 0 0  
Money market funds | Recurring      
Cash equivalents:      
Total cash equivalents 1,894,384 2,049,972  
Money market funds | Fair Value, Inputs, Level 1 | Recurring      
Cash equivalents:      
Total cash equivalents 1,894,384 2,049,972  
Money market funds | Fair Value, Inputs, Level 2 | Recurring      
Cash equivalents:      
Total cash equivalents 0 0  
Money market funds | Fair Value, Inputs, Level 3 | Recurring      
Cash equivalents:      
Total cash equivalents 0 $ 0  
Corporate debt and government securities | Recurring      
Cash equivalents:      
Total cash equivalents 549,915    
Corporate debt and government securities | Fair Value, Inputs, Level 1 | Recurring      
Cash equivalents:      
Total cash equivalents 0    
Corporate debt and government securities | Fair Value, Inputs, Level 2 | Recurring      
Cash equivalents:      
Total cash equivalents 549,915    
Corporate debt and government securities | Fair Value, Inputs, Level 3 | Recurring      
Cash equivalents:      
Total cash equivalents $ 0