v3.22.2.2
Condensed Consolidated Statements of Changes in Stockholders Equity (Unaudited) - USD ($)
Total
Common Stock
Additional Paid-In Capital
Additional Paid-in Capital -Warrants [Member]
Retained Earnings (Accumulated Deficit)
Accumulated other comprehensive loss
Series A, Preferred Stock
Balance, shares at Feb. 28, 2021 47,160,164 42,413,691         1
Balance, amount at Feb. 28, 2021 $ 32,824,524 $ 4,242 $ 113,662,677 $ 8,826,165 $ (89,661,970) $ (6,590)  
Issuance of common shares and warrants for cash, net of share issuance costs (Note 13), shares   4,714,813          
Issuance of common shares and warrants for cash, net of share issuance costs (Note 13), amount 56,087,746 $ 471 34,625,825 21,461,450      
Issuance of warrants for financing facility (Notes 11) 69,323     69,323      
Issuance of shares upon the vesting of restricted stock units (Note 16), shares   31,660          
Issuance of shares upon the vesting of restricted stock units (Note 16), amount   $ 4 (4)        
Stock options issued for services (Note 16) 892,971   892,971        
Restricted stock units issued for services (Note 16) (173,238)   (173,238)        
Foreign currency translation (146,898)         (146,898)  
Net loss (20,549,780)       (20,549,780)    
Balance, shares at Aug. 31, 2021   47,160,164         1
Balance, amount at Aug. 31, 2021 69,004,648 $ 4,717 149,008,231 30,356,938 (110,211,750) (153,488) $ 0
Balance, shares at May. 31, 2021   42,433,320         1
Balance, amount at May. 31, 2021 20,874,332 $ 4,244 113,663,032 8,826,165 (101,819,334) 200,225 $ 0
Issuance of common shares and warrants for cash, net of share issuance costs (Note 13), shares   4,714,813          
Issuance of common shares and warrants for cash, net of share issuance costs (Note 13), amount 56,084,304 $ 471 34,622,383 21,461,450 0 0 0
Issuance of warrants for financing facility (Notes 11) 69,323 0 0 69,323 0 0 0
Restricted stock units issued for services (Note 16) 379,165 0 379,165 0 0 0 0
Foreign currency translation (353,713) 0 0 0 0 (353,713) 0
Net loss (8,392,416) $ 0 0 0 (8,392,416) 0 0
Issuance of shares upon the vesting of restricted stock units (Note 16), shares   12,031          
Issuance of shares upon the vesting of restricted stock units (Note 16), amount 0 $ 2 (2) 0 0 0 0
Stock options issued for services (Note 16) 343,653 $ 0 343,653 0 0 0 $ 0
Balance, shares at Aug. 31, 2021   47,160,164         1
Balance, amount at Aug. 31, 2021 $ 69,004,648 $ 4,717 149,008,231 30,356,938 (110,211,750) (153,488) $ 0
Balance, shares at Feb. 28, 2022 47,400,709 47,388,056         1
Balance, amount at Feb. 28, 2022 $ 45,994,981 $ 4,740 150,396,704 30,272,496 (134,582,926) (96,033)  
Issuance of shares upon the vesting of restricted stock units (Note 16), shares   12,653          
Issuance of shares upon the vesting of restricted stock units (Note 16), amount   $ 1 (1)        
Stock options issued for services (Note 16) 629,600   629,600        
Foreign currency translation (417,270)         (417,270)  
Net loss (25,711,105)       (25,711,105)    
Expiration of warrants (Note 18)     9,809,032 (9,809,032)      
Restricted stock units issued for services (Note 16) 8,465,388   8,465,388        
Balance, shares at Aug. 31, 2022   47,400,709         1
Balance, amount at Aug. 31, 2022 28,961,594 $ 4,741 169,300,723 20,463,464 (160,294,031) (513,303) $ 0
Balance, shares at May. 31, 2022   47,400,709         1
Balance, amount at May. 31, 2022 36,450,584 $ 4,741 158,863,011 30,272,496 (152,588,865) (100,799) $ 0
Stock options issued for services (Note 16) 312,460 0 312,460 0 0 0 0
Foreign currency translation (412,504) 0 0 0 0 (412,504) 0
Net loss (7,705,166) 0 0 0 (7,705,166) 0 0
Expiration of warrants (Note 18) 0 0 9,809,032 (9,809,032) 0 0 0
Restricted stock units issued for services (Note 16) 316,220 $ 0 316,220 0 0 0 $ 0
Balance, shares at Aug. 31, 2022   47,400,709         1
Balance, amount at Aug. 31, 2022 $ 28,961,594 $ 4,741 $ 169,300,723 $ 20,463,464 $ (160,294,031) $ (513,303) $ 0