Note 4 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Schedule of Goodwill [Table Text Block]

	Total			Connectivity Solutions			Power Solutions & Protection			Magnetic Solutions
Balance at January 1, 2022:
Goodwill, gross	$	26,651		$	7,735		$	18,916		$	-
Goodwill, net	$	26,651		$	7,735		$	18,916		$	-
Goodwill allocation related to acquisition		-			-			-			-
Foreign currency translation		(1,552	)		(788	)		(764	)		-
Balance at December 31, 2022:
Goodwill, gross	$	25,099		$	6,947		$	18,152		$	-
Goodwill, net	$	25,099		$	6,947		$	18,152		$	-

Schedule of Excess of Estimated Fair Values Over Carrying Value, Including Goodwill [Table Text Block]

Reporting Unit	% by Which Estimated Fair Value Exceeds Carrying Value
Connectivity Europe	69.0	%
Power Europe	84.4	%
CUI	172.9	%

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	December 31, 2022						December 31, 2021
	Gross Carrying		Accumulated		Net Carrying		Gross Carrying		Accumulated		Net Carrying
	Amount		Amortization		Amount		Amount		Amortization		Amount
Patents, licenses and technology	$	38,607	$	30,156	$	8,451	$	38,957	$	28,353	$	10,604
Customer relationships		56,917		28,096		28,821		58,008		24,766		33,242
Non-compete agreements		2,662		2,662		-		2,711		2,711		-
Trademarks		16,999		160		16,839		17,189		40		17,149
	$	115,185	$	61,074	$	54,111	$	116,865	$	55,870	$	60,995

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

December 31,	Amortization Expense
2023	$	4,637
2024		4,557
2025		4,557
2026		4,432
2027		4,432