Note 8 - Intangible Assets

6 Months Ended

Jun. 30, 2025

Notes to Financial Statements

Goodwill and Intangible Assets Disclosure [Text Block]

8. Intangible Assets

Intangible assets as of June 30, 2025 and December 31, 2024 consisted of the following:

														December 31,
			Six Months ended June 30, 2025											2024
	Gross Value		Less: Disposals			Less: Accumulated Currency Translation Adjustment			Less: Accumulated Amortization			Net Book Value		Net Book Value		Weighted Average Useful Life
Developed technology	$	12,080	$	(600	)	$	(1,608	)	$	(9,872	)	$	-	$	805	$	15
In-process research & development		2,656		-			(1,006	)		-			1,650		1,650	Indefinite
Patents		1,000		-			(189	)		(800	)		11		35		16
Total	$	15,736	$	(600	)	$	(2,803	)	$	(10,672	)	$	1,661	$	2,490		13

The aggregate amortization expense related to intangible assets was $0.2 million for each of the three-month periods ended June 30, 2025 and 2024, respectively and $0.4 million and $0.3 million for the six-month periods ended June 30, 2025 and 2024, respectively. During the three-month period ended June 30, 2025, the Company sold a developed technology intangible asset for $0.6 million which resulted in a gain of $0.1 million.

As of June 30, 2025 scheduled amortization of intangible assets is as follows:

Remainder of 2025	$	11
Total	$	11