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PREPAID EXPENSES AND OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2019
Prepaid Expenses And Other Assets [Abstract]  
Disclosure of prepayments and other assets [Table Text Block]
    2019     2018  
             
Prepaid expenses $ 1,735   $ 1,464  
Foreign exchange forward contracts designated as cash flow hedges   229     -  
Loyalty reward currency inventory   189     2,154  
Prepaid expenses and current portion of other assets $ 2,153   $ 3,618  
             
Non-current portion of loyalty reward currency inventory $ 216   $ -  
Other assets $ 216   $ -