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Shareholders Equity (Details Textual) (USD $)
9 Months Ended 12 Months Ended 49 Months Ended
Nov. 30, 2012
Feb. 29, 2012
Feb. 28, 2011
Nov. 30, 2012
Shareholder's Equity (Textual) [Abstract]        
Deferred Tax on foreign currency Translation $ 288,000      
Dividends declared $ 0.525      
Repurchase of common stock through a stock repurchase program 5,000,000      
Share purchased under the repurchase program 0 0 0 96,000
Average price from inception of program       $ 10.45
Shares purchased unrelated to stock repurchase program 175      
Additional Authorized amount available to repurchase shares 5,000,000      
Total amount available to repurchase of shares $ 9,000,000