Note 5 - Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2023			2022			2023			2022
Foreign currency translation
Balance at beginning of period	$	(1,690	)	$	(1,896	)	$	(1,728	)	$	(1,604	)
Other comprehensive (loss) income:
Foreign currency translation adjustments (1)		(122	)		(155	)		(84	)		(447	)
Total accumulated other comprehensive loss	$	(1,812	)	$	(2,051	)	$	(1,812	)	$	(2,051	)