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EARNINGS PER SHARE (Tables)
6 Months Ended
Aug. 31, 2015
EARNINGS PER SHARE [Abstract]  
Schedule of Weighted Average Number of Shares
  Three Months Ended Six Months Ended
  August 31, August 31,
     2015    2014      2015     2014
Basic weighted average number of common                    
       shares outstanding   36,135    35,732 36,049 35,652
Effect of stock options, restricted stock and restricted        

       stock units computed on treasury stock method   581    740 642 846
Diluted weighted average number of common        
       shares outstanding   36,716   36,472      36,691      36,498