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GENERAL AND ADMINISTRATIVE EXPENSE (Tables)
12 Months Ended
Dec. 31, 2020
Analysis of income and expense [abstract]  
Disclosure of general and administrative expense
Years ended December 31 2020 2019
Salaries and benefits $ 16,067  $ 11,041 
Consulting and professional fees 4,076  2,391 
Insurance 1,584  616 
Computer 1,133  900 
Travel 291  1,100 
Office and other expenses 1,475  2,067 
  $ 24,626  $ 18,115