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ADVANCES FROM JOINT VENTURE PARTNERS (Tables)
 12 Months Ended
Dec. 31, 2019
Disclosure of joint ventures [abstract]  
Disclosure of detailed information about joint operations [Table Text Block]
    December 31, 2019     December 31, 2018  
U.S.A.                          $ 2,305   $ 457  
Sweden                      99     159  
Total                   $ 2,404   $ 616