Note 6 - Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Schedule of Finite-Lived and Indefinite-Lived Intangible Assets by Major Class [Table Text Block]

			Nine Months Ended September 30, 2021								December 31, 2020
	Gross Value		Less: Accumulated Currency Translation Adjustment			Less: Accumulated Amortization			Net Book Value		Net Book Value		Weighted Average Useful Life
Developed technology	$	89,580	$	(1,562	)	$	(16,435	)	$	71,583	$	75,899		15
IPR&D		3,256		(969	)		-			2,287		2,587	Indefinite
Customer relationships		9,000		-			(1,502	)		7,498		8,173		10
Distributor relationships		4,700		(415	)		(4,285	)		-		-		5
Patents		1,000		(185	)		(620	)		195		259		16
Tradenames		5,200		-			(1,742	)		3,458		4,239		5
Total	$	112,736	$	(3,131	)	$	(24,584	)	$	85,021	$	91,157		13