Quarterly report pursuant to Section 13 or 15(d)

STOCKHOLDERS' EQUITY (Details Narrative)

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STOCKHOLDERS' EQUITY (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Apr. 03, 2020
Feb. 12, 2020
Feb. 20, 2020
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Class of Stock [Line Items]            
Common stock par value       $ 0.001   $ 0.001
Total compensation cost for stock options not yet recognized       $ 284,784    
Total compensation cost for stock options not yet recognized, period       3 years    
Stock options cancelled and replaced to employees       102,800    
Strike price of the cancelled options       $ 14.00    
Proceeds from issuance of preffeed stock       $ 4,500,000    
Options to purchase shares of common stock       471,898   451,898
Shareholder [Member]            
Class of Stock [Line Items]            
Maximum number of shares was increased       321,429    
2016 Plan [Member]            
Class of Stock [Line Items]            
Shares available for grant       178,572    
Employees and directors [Member]            
Class of Stock [Line Items]            
Stock-based compensation expense       $ 76,301 $ 8,100  
Board of Directors [Member]            
Class of Stock [Line Items]            
Stock-based compensation expense       $ 7,685    
Total compensation cost for stock options not yet recognized, period       2 years 6 months    
Strike price $ 4.74     $ 4.18    
Stock option granted 310,290     20,000    
Exercise price of stock option $ 6.00          
Exercise Amount $ 149,424          
Options forfeited 161,402          
Stock option plan expense       $ 52,758    
Unamortized expense       45,073    
Board of Directors [Member] | Minimum [Member]            
Class of Stock [Line Items]            
Vesting Period 9 months          
Board of Directors [Member] | Maximum [Member]            
Class of Stock [Line Items]            
Vesting Period 21 months          
Board of Directors [Member] | Before Reclassification [Member]            
Class of Stock [Line Items]            
Stock option granted 160,866          
Options forfeited 536          
CEO [Member]            
Class of Stock [Line Items]            
Stock-based compensation expense       $ 95,127    
Stock option granted       50,358    
Employee stock options [Member]            
Class of Stock [Line Items]            
Strike price       $ 4.74    
Day of issuance       $ 4.70    
Expected term       2 years 9 months    
Expected volatility       81.00%    
Dividend rate       0.255%    
ThinkEquity [Member]            
Class of Stock [Line Items]            
Common stock issued   1,350,000        
Common stock par value   $ 0.001        
Public offering price   $ 6.00        
ThinkEquity [Member] | Over-Allotment Option [Member]            
Class of Stock [Line Items]            
Common stock issued   202,500 192,188      
Common stock par value     $ 6.00      
Closing date of public offering   Feb. 18, 2020 Feb. 21, 2020