XML 75 R61.htm IDEA: XBRL DOCUMENT v3.3.1.900
STOCKHOLDERS' EQUITY (Summary of Stock Option Activity) (Details) - Employee Stock Option [Member] - $ / shares
shares in Thousands
12 Months Ended
Feb. 29, 2016
Feb. 28, 2015
Feb. 28, 2014
Number of Options      
Outstanding, beginning balance 1,007 1,093 1,656
Granted 82 61 56
Exercised (228) (143) (611)
Forfeited or expired (1) (4) (8)
Outstanding, ending balance 860 1,007 1,093
Exercisable 688    
Weighted Average Exercise Price      
Outstanding, beginning balance $ 5.80 $ 5.04 $ 5.53
Granted 17.54 17.47 15.14
Exercised 5.62 5.01 7.28
Forfeited or expired 1.80 6.88 4.53
Outstanding, ending balance 6.96 $ 5.80 $ 5.04
Exercisable $ 4.66