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STOCKHOLDERS' EQUITY (Tables)
9 Months Ended 12 Months Ended
Sep. 30, 2020
Dec. 31, 2019
STOCKHOLDERS' EQUITY (Tables) [Line Items]    
Schedule of net proceeds of the Offering  
Gross Proceeds:    
Initial Closing  $6,065,000 
Second Closing   515,000 
Third Closing   634,000 
    7,214,000 
Offering Costs:     
Placement Agent fees   (721,400)
Other offering costs   (382,878)
Net Proceeds  $6,109,722 

 

Schedule of warrants to purchase common stock  
Stock price  $

7.5

 
Risk-free interest rate   1.58-1.63%
Volatility   38.50-39.57%
Expected life in years   3-5 
Dividend yield   0.00%

 

Warrants [Member]    
STOCKHOLDERS' EQUITY (Tables) [Line Items]    
Schedule of assumptions used in Black-Scholes Model
Stock price  $6.00 
Risk-free interest rate   0.24%
Volatility   45.17%
Expected life in years   3 
Dividend yield   0.00%

 

 
Stock option [Member]    
STOCKHOLDERS' EQUITY (Tables) [Line Items]    
Schedule of assumptions used in Black-Scholes Model
Stock price  $6.00 
Risk-free interest rate   0.37%
Volatility   42.03-42.19%
Expected life in years   5.5-5.8 
Dividend yield   0.00%