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Note 5 - Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Goodwill [Table Text Block]

		December 31,
(in thousands)		2024				2023
Carrying amount at beginning of period		$	57,065			$	56,260
Effect of change in currency translation			(741	)			805
Carrying amount at end of period		$	56,324			$	57,065

Schedule of Intangible Assets and Goodwill [Table Text Block]

						December 31, 2024												December 31, 2023
(in thousands)		Average								Accumulated												Accumulated
Amortizable intangible assets:		Life*				Gross				Amortization				Net				Gross				Amortization				Net
Customer relationships			5			$	15,603			$	(10,450	)		$	5,153			$	16,038			$	(9,706	)		$	6,332
Technology and software development			1				35,397				(30,556	)			4,841				35,007				(27,029	)			7,978
Trade names and patents			2				7,452				(6,509	)			943				7,613				(6,094	)			1,519
Total amortizable intangible assets						$	58,452			$	(47,515	)		$	10,937			$	58,658			$	(42,829	)		$	15,829
Indefinite-lived intangible assets:															195												207
Total intangible assets														$	11,132											$	16,036

Finite-Lived Intangible Assets Amortization Expense [Table Text Block]

		Year Ended December 31,
(in thousands)		2024				2023
Cost of revenues		$	175			$	-
Operating expense			5,255				5,525
Total amortization of intangible assets		$	5,430			$	5,525

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

(in thousands)
2025	$	4,397
2026		2,736
2027		1,464
2028		1,011
2029		935
Thereafter		394
Total	$	10,937

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