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OTHER ASSETS (Schedule of Other Assets) (Details) - USD ($)
$ in Thousands
Aug. 31, 2017
Feb. 28, 2017
Aug. 31, 2016
Other Assets, Noncurrent Disclosure [Abstract]      
Deferred compensation plan assets $ 5,485 $ 5,801  
Investment in international licensees 2,366 2,282  
Equity investment in and loan to ThinxNet GmbH 2,674
Equity investment in and loans to UK affiliate 2,534 2,402  
Other 2,954 2,080  
Total $ 16,013 $ 12,565