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Other Income (Details) (USD $)
12 Months Ended
Feb. 28, 2015
Feb. 28, 2014
Other income (Textual)    
Other income, net $ 8,000us-gaap_NonoperatingIncomeExpense $ 163,000us-gaap_NonoperatingIncomeExpense
Income from the settlement of outstanding debt   167,000us-gaap_ExtinguishmentOfDebtGainLossNetOfTax
Other expense attributable to receivables adjustments   $ 4,000us-gaap_OtherExpenses