Quarterly report pursuant to Section 13 or 15(d)

Convertible Debt - Related Party (Detail Textuals)

v3.20.1
Convertible Debt - Related Party (Detail Textuals) - USD ($)
3 Months Ended 12 Months Ended
Nov. 01, 2018
Nov. 01, 2018
Oct. 05, 2018
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]              
Derivative liability       $ 438,934 $ 29,295,042 $ 501,400 $ 15,958,366
Fair value of derivative liabilities in excess of proceeds         322,644    
Multi-Draw Credit Agreement              
Debt Instrument [Line Items]              
Warrants         2,000,000    
Aggregate Principal Amount         $ 4,000,000    
Proceeds from related party debt $ 2,000,000            
Number of warrant issued 2,500,000 2,500,000     5,000,000    
Allocation of debt on the basis of relative fair value $ 1,684,920 $ 1,684,920     $ 3,283,890    
Allocation of warrant on the basis of relative fair value 315,080 315,080     716,110    
Beneficial conversion feature   90,080     1,584,850    
Derivative liability $ 204,102 $ 204,102     516,058    
Convertible multi-draw credit agreement issuance costs       $ 63,007      
Proceeds from warrant exercises           3,985,500  
Loss on extinguishment of debt           725,425  
Unamortized debt discount period       2 years 6 months 7 days      
Carrying value of the equity component       $ 377,719      
Fair value of derivative liabilities in excess of proceeds         322,644    
Emerald Financing              
Debt Instrument [Line Items]              
Derivative liability       194,145 $ 27,490,735 $ 276,024 $ 15,251,413
Emerald Financing | 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       $ 14,000,000      
Warrant coverage on the debt facility     50.00%        
Warrant exercise price     $ 0.50