Summary of Significant Accounting Policies (Tables)
 3 Months Ended
May 31, 2016
Summary Of Significant Accounting Policies Tables  
Foreign Currency Translations and Transactions
    Three Months Ended May 31,  
    2016     2015  
Period end Canadian $: US Dollar exchange rate   $ 0.76     $ 0.80  
Average period Canadian $: US Dollar exchange rate   $ 0.78     $ 0.81