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13. STOCK REPURCHASE PLAN (Details) - USD ($)
12 Months Ended
Feb. 28, 2017
Apr. 30, 2008
Stockholders' Equity Note [Abstract]    
Stock Repurchase Program, Number of Shares Authorized to be Repurchased   500,000
Stock Repurchased During Period, Shares 23  
Stock Repurchased During Period, Average Price Paid (in Dollars per share) $ 8.70  
Stock Repurchased During Period, Value (in Dollars) $ 200  
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased 303,129