Quarterly report pursuant to Section 13 or 15(d)

SUBSEQUENT EVENTS (Narrative) (Details)

v3.20.4
SUBSEQUENT EVENTS (Narrative) (Details)
1 Months Ended 9 Months Ended
Feb. 08, 2021
USD ($)
$ / shares
shares
Feb. 01, 2021
USD ($)
$ / shares
shares
Jan. 14, 2021
shares
Aug. 14, 2020
USD ($)
$ / shares
shares
Aug. 05, 2020
CAD ($)
$ / shares
shares
Oct. 19, 2020
USD ($)
$ / shares
shares
Jul. 28, 2020
CAD ($)
$ / shares
shares
May 20, 2020
USD ($)
$ / shares
shares
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Subsequent Event [Line Items]                    
Class of warrant or right, exercises in period       8,750,000 7,999 166,000 81,400 287,666    
Warrants right an exercise price per share | (per share)       $ 0.50 $ 2.90 $ 0.55 $ 2.90 $ 0.90    
Proceeds from warrants exercised       $ 4,375,000 $ 16,802 $ 91,666 $ 172,521 $ 258,899 $ 4,914,888 $ 2,500,486
Subsequent Event [Member]                    
Subsequent Event [Line Items]                    
Class of warrant or right, exercises in period 1,777,777 2,000,000                
Warrants right an exercise price per share | $ / shares $ 0.55 $ 0.55                
Proceeds from warrants exercised | $ $ 977,777 $ 1,100,000                
Non-employees [Member] | Subsequent Event [Member]                    
Subsequent Event [Line Items]                    
Stock issued during period for services     242,037