Note 4 - Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

Schedule of Goodwill [Table Text Block]

	Total		Cinch Connectivity Solutions		Power Solutions & Protection		Magnetic Solutions
Balance at January 1, 2020:
Goodwill, gross	$	21,993	$	7,179	$	14,814	$	-
Accumulated impairment charges		-		-		-		-
Goodwill, net	$	21,993	$	7,179	$	14,814	$	-
Goodwill allocation related to acquisition		588		-		588		-
Foreign currency translation		1,385		676		709		-
Balance at December 31, 2020:
Goodwill, gross	$	23,966	$	7,855	$	16,111	$	-
Goodwill, net	$	23,966	$	7,855	$	16,111	$	-

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	51.1		%
Power Europe		21.0	%
CUI		38.6	%

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

	December 31, 2020							December 31, 2019
	Gross Carrying		Accumulated		Net Carrying			Gross Carrying		Accumulated		Net Carrying
	Amount		Amortization		Amount			Amount		Amortization		Amount
Patents, licenses and technology	$	39,056	$	25,160	$	13,896		$	38,885	$	21,757	$	17,128
Customer relationships		56,261		21,280		34,981			55,656		17,231		38,425
Non-compete agreements		2,716		2,717		(1	)		2,701		2,701		-
Trademarks		16,953		40		16,913			16,852		40		16,812
	$	114,986	$	49,197	$	65,789		$	114,094	$	41,729	$	72,365

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

December 31,	Amortization Expense
2021	$	6,972
2022		5,673
2023		4,523
2024		4,461
2025		4,445