Annual report pursuant to Section 13 and 15(d)

Convertible Debt - Related Party (Detail Textuals)

v3.19.1
Convertible Debt - Related Party (Detail Textuals) - USD ($)
12 Months Ended
Nov. 01, 2018
Oct. 05, 2018
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Debt Instrument [Line Items]          
Warrants     $ 1,297,991 $ 982,911  
Derivative liability     15,958,366 823,037 $ 1,231,129
Convertible multi-draw credit agreement issuance costs     53,707    
Multi-Draw Credit Agreement          
Debt Instrument [Line Items]          
Warrants $ 2,000,000        
Number of warrant issued 2,500,000        
Allocation of debt on the basis of relative fair value $ 1,684,920        
Allocation of warrant on the basis of relative fair value 315,080        
Beneficial conversion feature 90,080        
Derivative liability $ 204,102        
Convertible multi-draw credit agreement issuance costs     $ 53,707    
Unamortized debt discount period     3 years 9 months 4 days    
Carrying value of the equity component     $ 2,000,000    
Emerald Financing Warrant Liability          
Debt Instrument [Line Items]          
Derivative liability     $ 15,251,413 $ 0  
Emerald Financing Warrant Liability | Multi-Draw Credit Agreement          
Debt Instrument [Line Items]          
Maximum amount that can be borrowed over the life of the credit facility   $ 20,000,000      
The annual stated interest rate on the debt instrument   7.00%      
Maturity date   Oct. 05, 2022      
Conversion price   $ 0.40      
Unused portion of the credit facility   $ 18,000,000      
Warrant coverage on the debt facility   50.00%      
Warrant exercise price   $ 0.50