Note 7 - Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 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		45		-			45
Balance at June 30, 2021	$	62,354		(714	)	$	61,640

Schedule of Intangible Assets and Goodwill [Table Text Block]

	June 30, 2021			December 31, 2020
	(In thousands)
Non-amortizing intangible assets:
Indefinite trade name	$	1,191		$	1,191
Amortizing intangible assets:
Customer related		9,450			9,344
Technology		1,960			1,360
Trade names		1,572			1,572
Total amortizing intangible assets		12,982			12,276
Accumulated amortization		(12,236	)		(12,057	)
Other intangible assets, net	$	1,937		$	1,410