XML 37 R36.htm IDEA: XBRL DOCUMENT v2.4.1.9
Income Taxes (Details 1)
9 Months Ended 12 Months Ended
Nov. 30, 2014
Feb. 28, 2014
Reconciliation of the U.S. federal statutory tax rate to the company's effective tax rate    
U.S. federal statutory rate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate 34.00%us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
Change in valuation allowance (34.00%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance (34.00%)us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance
Alternative minimum taxes 1.00%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments 1.00%us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments
Effective income tax rate 1.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations 1.00%us-gaap_EffectiveIncomeTaxRateContinuingOperations