OTHER INCOME, NET (Tables)

6 Months Ended

Jun. 30, 2023

OTHER INCOME, NET

Schedule of total other income, net

	For the Three Months Ended				For the Six Months Ended
	June 30,				June 30,
(thousands of dollars)	2023		2022		2023		2022
Other income:
Foreign exchange (loss) gain	$	(10)	$	3	$	(27)	$	3
Interest income		378		94		1,011		101
Other income (expense)		1		(6)		1		(6)
Total other income, net	$	369	$	91	$	985	$	98