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PREPAID EXPENSES AND OTHER ASSETS (Tables)
12 Months Ended
Dec. 31, 2018
Statements [Line Items]  
Disclosure of prepayments and other assets [text block] [Table Text Block]
    2018     2017  
             
Prepaid expenses $  1,464   $  1,352  
Foreign exchange forward contracts designated as cash flow hedges   -     550  
Loyalty reward currency inventory   2,154     58  
Current portion of deferred costs   -     3  
Prepaid expenses and current portion of other assets $  3,618   $  1,963  
             
             
Non-current portion of loyalty reward currency inventory $  -   $  2,661  
Other assets $  -   $  2,661