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WARRANT LIABILITY (Tables)
3 Months Ended
Mar. 31, 2021
WARRANT LIABILITY [Abstract]  
Fair Value of Warrant Liability Assumptions
The fair value of the Company’s warrant liability was calculated using the Black-Scholes model and the following assumptions:

  
As of March 31, 2021
 
Fair value of company’s common stock
 
$
10.11
 
Dividend yield
  
0
%
Expected volatility
  
85% - 168
%
Risk Free interest rate
  
0.16% - 0.26
%
Expected life (years)
  
2.58
 
Exercise price
 
$
8.00 - $28.00
 
Fair value of financial instruments - warrants
 
$
624,088
 
Change in Fair Value of Financial Instruments
The change in fair value of the financial instruments – warrants is as follows:

  
Amount
 
Balance as of January 1, 2021
 
$
 
     
Fair value of warrant liability assumed in connection with Helix Merger
  
1,247,715
 
     
Change in fair value of warrant liability
  
(623,627
)
     
Balance as of March 31, 2021
 
$
624,088