Note 5 - Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2025

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	$	(1,511	)	$	6,733
Developed technology ‐ LockeT		14		18,770		(3,687	)		15,083
Customer relationships		6		62		(28	)		34
Trademarks/trade names ‐ VIVO		9		876		(268	)		608
Trademarks/trade names ‐ LockeT		9		409		(125	)		284
			$	28,361	$	(5,619	)	$	22,742

	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

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

	Future
	Amortization
Years ending December 31,	Expense
Remainder of 2025	$	511
2026		2,043
2027		2,043
2028		2,043
2029		2,033
Thereafter		14,069
Total	$	22,742