Note N - Other Income and Expense (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Other Nonoperating Income (Expense) [Table Text Block]

	Year ended December 31,
	2022			2021			2020
Foreign exchange transaction gain (loss)	$	(1,488	)	$	454		$	1
Government subsidy income		160			1,345			2,708
Other non-operating gain		76			129			304
Loan forgiveness		—			6,229			—
Gain (loss) on disposal of assets		47			(1	)		(15	)
Total other gain (loss), net	$	(1,205	)	$	8,156		$	2,998