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Common Stock (Details 6) - Equity Option [Member] - $ / shares
3 Months Ended
May 31, 2022
Feb. 28, 2022
Number of options outstanding, exercise prices $ 8.00 $ 8.00
Number of options outstanding 4,545,500 4,545,500
Number of options outstanding, weighted average remaining contractual term 4 years 6 months 29 days  
Number of options exercisable 909,000  
Number of options exercisable, exercise prices $ 8.00  
Number of options exercisable, weighted average remaining contractual term 4 years 6 months 29 days  
Range 1 [Member]    
Number of options outstanding, exercise prices $ 8.00  
Number of options outstanding 4,545,500  
Number of options outstanding, weighted average remaining contractual term 4 years 6 months 29 days  
Number of options exercisable 909,000  
Number of options exercisable, exercise prices $ 8.00  
Number of options exercisable, weighted average remaining contractual term 4 years 6 months 29 days  
Minimum [Member] | Range 1 [Member]    
Number of options outstanding, exercise prices $ 7.00  
Maximum [Member] | Range 1 [Member]    
Number of options outstanding, exercise prices $ 9.00