Note 6 - Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	Estimated
	Useful Life		Gross Carrying		Accumulated			Net Carrying
	Years		Amount		Amortization			Value
Developed technology ‐ VIVO		15	$	8,244	$	(1,099	)	$	7,145
Developed technology ‐ LockeT		14		18,770		(2,681	)		16,089
Customer relationships		6		62		(21	)		41
Trademarks/trade names ‐ VIVO		9		876		(195	)		681
Trademarks/trade names ‐ LockeT		9		409		(91	)		318
			$	28,361	$	(4,087	)	$	24,274

	Estimated
	Useful Life		Gross Carrying		Accumulated			Net Carrying
	Years		Amount		Amortization			Value
Developed technology ‐ VIVO		15	$	8,244	$	(550	)	$	7,694
Developed technology ‐ LockeT		14		18,770		(1,341	)		17,429
Customer relationships		6		62		(10	)		52
Trademarks/trade names ‐ VIVO		9		876		(97	)		779
Trademarks/trade names ‐ LockeT		9		409		(45	)		364
			$	28,361	$	(2,043	)	$	26,318

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

	Future
	Amortization
Years ending December 31,	Expense
2025	$	2,043
2026		2,043
2027		2,043
2028		2,043
2029		2,033
Thereafter		14,069
Total	$	24,274