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Income Taxes (Details 1) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Feb. 28, 2013
Feb. 29, 2012
Current:    
Federal      
State (7) 24
Foreign 15 38
Total 8 62
Deferred:    
Federal (1,689) 9,085
State (248) 938
Foreign      
Deferred tax asset valuation allowance 1,937 (10,023)
Total      
Income tax expense (benefit) $ 8 $ 62