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Common Stock (Details) - $ / shares
 1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2021
Oct. 31, 2020
May 31, 2022
Feb. 28, 2022
Feb. 28, 2021
Offsetting Assets [Line Items]          
Class of Warrant or Right, Outstanding     1,846,168    
Weighted average exercise price, ending balance     $ 2.84    
Warrant [Member]          
Offsetting Assets [Line Items]          
Number of warrants outstanding, beginning balance     1,846,168 2,067,834
Weighted average exercise price, beginning balance     $ 2.84 $ 2.80
Number of warrants, granted 1,604,334 488,500      
Weighted average exercise price, warrant granted $ 3.00 $ 2.10      
Number of warrants, exercised     (221,666) (25,000)
Weighted average exercise price, warrant exercised     $ 2.44 $ 2.00
Class of Warrant or Right, Outstanding     1,846,168 1,846,168 2,067,834
Weighted average exercise price, ending balance     $ 2.84 $ 2.84 $ 2.80