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Income Taxes Narrative (Details) (USD $)	Feb. 28, 2013	Feb. 29, 2012
Operating Loss Carryforwards [Line Items]
Percentage of net deferred tax assets realized as valuation allowance	100.00%
Tax credit carryforwards	$ 295,230	$ 182,791
Federal
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards	4,091,127
Tax credit carryforwards	$ 295,230

- Definition

The tax effect as of the balance sheet date of the amount of future tax deductions arising from all unused tax credit carryforwards which have been reduced by a valuation allowance.

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