Interest and Other Financial Expenses
 3 Months Ended
May 31, 2020
Interest And Other Financial Expenses  
Interest and Other Financial Expenses

Interest and other financial expenses for the three-month periods ended May 31, 2020 and 2019 are as follows:

 

    2020     2019  
Interest on long-term debt   $ 19,727     $ 13,070  
Interest on convertible notes     -       117,435  
Accretion expense     8,547       547,562  
Amortization of deferred finance expenses     -       46,442  
Revaluation of warrants     -       8,483  
  Loss on revaluation of foreign exchange contracts     98,502       -  
Gain on conversion of November 2018 Notes     -       (232,565 )
Other     -       1,422  
    $ 126,776     $ 501,849