Summary of Significant Accounting Policies (Tables)
 3 Months Ended
May 31, 2017
Summary Of Significant Accounting Policies Tables  
Foreign Currency Translations and Transactions
   

Three Months

Ended May 31,

  
    2017      2016  
Period end Canadian $: US Dollar exchange rate   $ 0.74     $ 0.76  
Average period Canadian $: US Dollar exchange rate   $ 0.74     $ 0.78