Note 7 - Goodwill and Other Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Goodwill [Table Text Block]

	Gross		Accumulated Impairment			Net
	(In thousands)
Balance as of December 31, 2020	$	57,969	$	(714	)	$	57,255
Goodwill acquired		4,340		-			4,340
Foreign currency translation		19		-			19
Balance at September 30, 2021	$	62,328		(714	)	$	61,614

Schedule of Intangible Assets and Goodwill [Table Text Block]

	September 30, 2021			December 31, 2020
	(In thousands)
Non-amortizing intangible assets:
Indefinite trade name	$	1,191		$	1,191
Amortizing intangible assets:
Customer related		9,444			9,344
Technology		1,960			1,360
Trade names		1,572			1,572
Total amortizing intangible assets		12,976			12,276
Accumulated amortization		(12,316	)		(12,057	)
Other intangible assets, net	$	1,851		$	1,410