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Stock Based Compensation (Tables)
12 Months Ended
Feb. 28, 2015
Notes to Financial Statements  
Weighted-average Black-Scholes assumptions
  Year Ended February 28,
  2015 2014
Expected life 8 years 8 years
Risk free interest rate .7% - .97% .7%
Expected volatility 23.09% - 53.92% 53.92%
Expected dividend yield 0% 0%