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Stockholders' Deficiency - Schedule of Warrants Outstanding (Details) - $ / shares
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Jan. 08, 2021
Warrants outstanding, Beginning balance 6,269,403 5,396,723  
Warrants outstanding, Expired/cancelled (2,475,273) (148,750)  
Warrants outstanding, Exercised (97,500)    
Warrants outstanding, Issued 7,146,572 1,021,430  
Warrants outstanding, Ending balance 10,843,202 6,269,403  
Exercise Price     $ 4.00
Broker Warrants [Member]      
Warrants outstanding, Beginning balance 321,314 321,314  
Warrants outstanding, Expired/cancelled (128,676)  
Warrants outstanding, Issued 1,065,857  
Warrants outstanding, Ending balance 1,258,495 321,314  
Broker Warrants [Member] | Minimum [Member]      
Exercise Price $ 1.06    
Expiration Date Dec. 31, 2021    
Broker Warrants [Member] | Maximum [Member]      
Exercise Price $ 3.00    
Expiration Date Jan. 31, 2031    
Consultant and Noteholder Warrants [Member]      
Warrants outstanding, Beginning balance 2,049,837 1,177,157  
Warrants outstanding, Expired/cancelled (271,365) (148,750)  
Warrants outstanding, Exercised (97,500)    
Warrants outstanding, Issued 449,583 1,021,430  
Warrants outstanding, Ending balance 2,130,555 2,049,837  
Consultant and Noteholder Warrants [Member] | Minimum [Member]      
Exercise Price $ 0.48    
Expiration Date Oct. 30, 2017    
Consultant and Noteholder Warrants [Member] | Maximum [Member]      
Exercise Price $ 7.59    
Expiration Date Mar. 31, 2031    
Warrants Issued on Conversion of Convertible Notes [Member]      
Warrants outstanding, Beginning balance 2,734,530 2,734,530  
Warrants outstanding, Expired/cancelled (911,510)  
Warrants outstanding, Issued 5,631,132  
Warrants outstanding, Ending balance 7,454,152 2,734,530  
Private Placement Warrants [Member]      
Warrants outstanding, Beginning balance 1,163,722 1,163,722  
Warrants outstanding, Expired/cancelled (11,637,22.)  
Warrants outstanding, Issued    
Warrants outstanding, Ending balance 0 1,163,722  
Warrants Issued on Conversion of Convertible Notes [Member] | Minimum [Member]      
Exercise Price $ 1.06    
Expiration Date May 31, 2022    
Warrants Issued on Conversion of Convertible Notes [Member] | Maximum [Member]      
Exercise Price $ 2.00    
Expiration Date Feb. 29, 2024