Note 6 - Acquired Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

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

											December 31,
			Three Months Ended March 31 , 2024								2023
			Less:
			Accumulated										Weighted
			Currency			Less:			Net				Average
	Gross		Translation			Accumulated			Book		Net Book		Useful
	Value		Adjustment			Amortization			Value		Value		Life
Developed technology	$	33,061	$	(1,608	)	$	(29,653	)	$	1,800	$	1,973		15
IPR&D		2,656		(1,006	)		-			1,650		1,650	Indefinite
Customer relationships		3,887		-			(3,542	)		345		360		10
Distributor relationships		4,700		(415	)		(4,285	)		-		-		5
Patents		1,000		(189	)		(740	)		71		83		16
Tradenames		4,641		-			(4,210	)		431		560		5
Total	$	49,945	$	(3,218	)	$	(42,430	)	$	4,297	$	4,626		13

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

Remainder of 2024	$	1,008
2025		274
2026		160
2027		160
2028		160
Thereafter		886
Total	$	2,648