Annual reports filed by certain Canadian issuers pursuant to Section 15(d) and Rule 15d-4

SUBSEQUENT EVENTS - Additional Information (Details)

v3.21.1
SUBSEQUENT EVENTS - Additional Information (Details) - USD ($)
 1 Months Ended
Feb. 03, 2021
Feb. 20, 2021
Jan. 31, 2021
Jan. 26, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of non-adjusting events after reporting period [line items]            
Warrant exercised         7,257,252 1,018,506
Events After Reporting Period [Member]            
Disclosure of non-adjusting events after reporting period [line items]            
Warrant exercised   732,375 8,583,250      
Proceeds from warrant exercised   $ 812,057 $ 9,166,500      
Common Shares issued upon exercise of options   19,568 19,568      
Gross proceeds from exercise of options   $ 14,285 $ 14,285      
Events After Reporting Period [Member] | January 2021 Equity Offering [Member]            
Disclosure of non-adjusting events after reporting period [line items]            
Sale of offering units       6,451,613    
Price per share       $ 1.55    
Gross proceeds from offerings       $ 10,000,000    
Exercise price per share       $ 2.00    
Warrants expiration date       Jan. 26, 2026    
Cash fee rate of gross proceeds offering       7.00%    
Common stock price per share       $ 1.9375    
Common Stock holding period       2 years    
Events After Reporting Period [Member] | January 2021 Equity Offering [Member] | Underwriter [Member]            
Disclosure of non-adjusting events after reporting period [line items]            
Sale of offering units       967,741    
Gross proceeds from offerings       $ 1,500,000    
Events After Reporting Period [Member] | January 2021 Equity Offering [Member] | Directors Officers And Employees [Member]            
Disclosure of non-adjusting events after reporting period [line items]            
Sale of offering units     39,500      
Gross proceeds from offerings     $ 61,225      
Events After Reporting Period [Member] | February 2021 Equity Offering [Member]            
Disclosure of non-adjusting events after reporting period [line items]            
Sale of offering units 8,335,000          
Price per share $ 2.40          
Gross proceeds from offerings $ 20,004,000          
Exercise price per share $ 3.00          
Warrants expiration period 2 years          
Cash fee rate of gross proceeds offering 7.00%          
Number of broker warrants rate 7.00%          
Percentage of offering units 15.00%