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PREPAID EXPENSES AND OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2020
Prepaid Expenses And Other Assets [Abstract]  
Disclosure of prepayments and other assets [Table Text Block]
    2020     2019  
             
Prepaid expenses $ 2,229   $ 1,735  
Foreign exchange forward contracts designated as cash flow hedges   827     229  
Loyalty reward currency inventory   19     189  
Prepaid expenses and current portion of other assets $ 3,075   $ 2,153  
             
Non-current portion of loyalty reward currency inventory $ 202   $ 216  
Other assets $ 202   $ 216