Quarterly report pursuant to Section 13 or 15(d)

Warrants and Derivative Liabilities (Details 2)

v3.20.1
Warrants and Derivative Liabilities (Details 2) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Fair Value Of Derivative Liabilities [Roll Forward]        
Fair Value of Derivative Liabilities $ 501,400 $ 15,958,366    
Fair Value of Derivative Liabilities Issued 0 516,058    
Change in Fair value of Derivative Liabilities (35,903) 12,820,618    
Reclassification of Derivatives to Equity (26,563) 0    
Fair Value of Derivative Liabilities 438,934 29,295,042    
Less, noncurrent portion of derivative liabilities (190,882) (963,369) $ (90,797) $ (219,453)
Current balance of derivative liabilities 248,052 28,331,673 $ 410,603 $ 15,738,913
Emerald Multi-Draw Credit Agreement - compound derivative liability        
Fair Value Of Derivative Liabilities [Roll Forward]        
Fair Value of Derivative Liabilities 90,797 219,453    
Fair Value of Derivative Liabilities Issued 0 516,058    
Change in Fair value of Derivative Liabilities 100,085 227,858    
Reclassification of Derivatives to Equity 0 0    
Fair Value of Derivative Liabilities 190,882 963,369    
Series B Warrant Liability        
Fair Value Of Derivative Liabilities [Roll Forward]        
Fair Value of Derivative Liabilities 134,579 487,500    
Fair Value of Derivative Liabilities Issued 0 0    
Change in Fair value of Derivative Liabilities (54,109) 353,438    
Reclassification of Derivatives to Equity (26,563) 0    
Fair Value of Derivative Liabilities 53,907 840,938    
Emerald Financing - Warrant Liability        
Fair Value Of Derivative Liabilities [Roll Forward]        
Fair Value of Derivative Liabilities 276,024 15,251,413    
Fair Value of Derivative Liabilities Issued 0 0    
Change in Fair value of Derivative Liabilities (81,879) 12,239,322    
Reclassification of Derivatives to Equity 0 0    
Fair Value of Derivative Liabilities $ 194,145 $ 27,490,735