Note 4 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Goodwill [Table Text Block]

	Total		Connectivity Solutions			Power Solutions & Protection		Magnetic Solutions
Balance at January 1, 2021:
Goodwill, gross	$	23,966	$	7,855		$	16,111	$	-
Goodwill, net	$	23,966	$	7,855		$	16,111	$	-
Goodwill allocation related to acquisition		2,499		-			2,499		-
Foreign currency translation		186		(120	)		306		-
Balance at December 31, 2021:
Goodwill, gross	$	26,651	$	7,735		$	18,916	$	-
Goodwill, net	$	26,651	$	7,735		$	18,916	$	-

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		40.3	%
Power Europe		64.6	%
CUI		136.7	%

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

	December 31, 2021						December 31, 2020
	Gross Carrying		Accumulated		Net Carrying		Gross Carrying		Accumulated		Net Carrying
	Amount		Amortization		Amount		Amount		Amortization		Amount
Patents, licenses and technology	$	38,957	$	28,353	$	10,604	$	39,056	$	25,160	$	13,896
Customer relationships		58,008		24,766		33,242		56,261		21,280		34,981
Non-compete agreements		2,711		2,711		-		2,716		2,717		(1	)
Trademarks		17,189		40		17,149		16,953		40		16,913
	$	116,865	$	55,870	$	60,995	$	114,986	$	49,197	$	65,789

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

December 31,	Amortization Expense
2022	$	5,780
2023		4,631
2024		4,569
2025		4,554
2026		4,554