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DEBT (Tables)
 6 Months Ended
Jun. 30, 2020
Debt Disclosure [Abstract]  
Schedule of Lines of Credit
Outstanding borrowings consisted of the following:
June 30, 2020December 31, 2019
Syndicated credit agreement:  
U.S. Dollar revolving loan$—  $—  
Capital expenditure facility13,313  14,875  
Outstanding borrowings13,313  14,875  
Less: debt issuance costs(593) (603) 
Total debt12,720  14,272  
Less: current portion of long-term debt(3,125) (3,125) 
Long-term debt$9,595  $11,147