XML 40 R29.htm IDEA: XBRL DOCUMENT v3.22.4
STOCK BASED COMPENSATION (Details)
6 Months Ended
Aug. 31, 2022
Expected dividend yield 0.00%
Minimum [Member]  
Expected life (in years) 5 years
Risk free interest rate 2.82%
Expected volatility 55.02%
Maximum [Member]  
Expected life (in years) 8 years
Risk free interest rate 3.02%
Expected volatility 61.42%