Annual report pursuant to Section 13 and 15(d)

Derivative Liability (Tables)

v3.21.1
Derivative Liability (Tables)
12 Months Ended
Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of Derivative Liability Using Binomial Pricing Model Assumptions

The derivative liabilities were valued using a Binomial pricing model with the following average assumptions:

 

    December 31, 2020    

Upon

Issuance 2020

    December 31, 2019    

Upon

Issuance 2019 

 
Stock Price   $ 1.65     $ 1.70     $ 1.55     $ 4.78  
Exercise Price   $ 1.41     $ 1.55     $ 1.88     $ 3.76  
Expected Life     3.17       5.0       3.53       2.75  
Volatility     107 %     212 %     216 %     192 %
Dividend Yield     0 %     0 %     0 %     0 %
Risk-Free Interest Rate     0.23 %     2.47 %     1.64 %     1.99 %
Warrants   $ 8,266,000     $ 3,951,000     $ 5,048,000     $ 6,173,000  
Convertible Notes     -       -       -       388,000  
Total Fair Value   $ 8,266,000     $ 3,951,000     $ 5,048,000     $ 6,561,000  
Schedule of Derivative Liability Transactions

The details of derivative liability transactions for the year ended December 31, 2020 are as follows:

 

    December 31, 2020     December 31, 2019  
Beginning balance   $ 5,048,000     $ 2,576,000  
Fair value upon issuance of notes payable and/or warrants     3,951,000       6,561,000  
Change in fair value     (574,000 )     (1,862,000 )
Extinguishment     (159,000 )     (2,227,000 )
Ending balance   $ 8,266,000     $ 5,048,000