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OTHER INCOME, NET (Tables)
12 Months Ended
Dec. 31, 2022
OTHER INCOME, NET  
Schedule of total other income, net

For the Year Ended

December 31, 

(thousands of dollars)

    

2022

   

2021

Other income:

 

  

 

 

  

Foreign exchange loss

$

(52)

 

$

Interest income

1,054

26

Other income (expense)

2

(2)

Total other income, net

$

1,004

 

$

24