Note 6 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Schedule of Intangible Assets and Goodwill [Table Text Block]

	Gross		Accumulated Impairment			Net
	(In thousands)
Goodwill	$	62,328	$	(714	)	$	61,614

	Useful Life				Gross		Accumulated Amortization		Net
	(In years)						(In thousands)
Non-amortizing intangible assets:
Indefinite trade name						1,191				1,191
Amortizing intangible assets:
Customer related		5	-	15		9,445		9,325		120
Technology		7				1,959		1,480		479
Trade names		5	-	10		1,572		1,572		--
Total amortizing intangible assets						12,976		12,377		599
Total intangible assets other than goodwill					$	14,167	$	12,377	$	1,790

	Gross		Accumulated Impairment			Net
	(In thousands)
Goodwill	$	57,969	$	(714	)	$	57,255

	Useful Life				Gross		Accumulated Amortization		Net
	(In years)						(In thousands)
Non-amortizing intangible assets:
Indefinite trade name						1,191				1,191
Amortizing intangible assets:
Customer related		5	-	15		9,344		9,256		88
Technology		7				1,360		1,229		131
Trade names		5	-	10		1,572		1,572		--
Total amortizing intangible assets						12,276		12,057		219
Total intangible assets other than goodwill					$	13,467	$	12,057	$	1,410

Schedule of Goodwill [Table Text Block]

Balance as of December 31, 2019	$	57,935
Impairment		(714	)
Foreign currency translation		34
Balance as of December 31, 2020	$	57,255
Goodwill acquired		4,340
Foreign currency translation		19
Balance at December 31, 2021	$	61,614