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STOCKHOLDERS' EQUITY (Fair Value Assumptions) (Details) - Employee Stock Option [Member]
12 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected life (years) 6 years  
Expected volatility, minimum   36.00%
Expected volatility, maximum   43.00%
Expected volatility 43.00%  
Risk-free interest rates, minimum   2.50%
Risk-free interest rates, maximum   2.90%
Risk-free interest rates 1.90%  
Expected dividend yield 0.00% 0.00%
Minimum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected life (years)   2 years
Maximum [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected life (years)   6 years