Note 7 - Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Intangible Asset, Finite-Lived [Table Text Block]

		*Estimated*
		*Useful Life*				*Gross Carrying*				*Accumulated*				*Net Carrying*
		*( Years)*				*Amount*				*Amortization*				*Value*
Amortized intangible assets:

Cardiac electrophysiology segment
Developed technology ‐ VIVO			10			$	170			$	(9	)		$	161
Developed technology ‐ LockeT			14				18,770				(4,692	)			14,078
Customer relationships			6				62				(36	)			26
Trademarks/trade names ‐ VIVO			10				14				(1	)			13
Trademarks/trade names ‐ LockeT			9				409				(159	)			250
						$	19,425			$	(4,897	)		$	14,528
Private aviation segment
Applications			5				200				(13	)			187
Trademarks/ trade names			15				1,300				(27	)			1,273
Customer list/ relationships			15				200				(4	)			196
						$	1,700			$	(44	)		$	1,656
						$	21,125			$	(4,941	)		$	16,184
Indefinite life intangible assets:
Private aviation segment
Goodwill			—				12,962				—				12,962
FAA Part 135 Operating Certificate			—				2,417				—				2,417

Total						$	36,504			$	(4,941	)		$	31,563

		*Estimated*
		*Useful Life*				*Gross Carrying*				*Accumulated*				*Net Carrying*
		*( Years)*				*Amount*				*Amortization*				*Value*
Amortized intangible assets:

Cardiac electrophysiology segment
Developed technology ‐ VIVO			15			$	170			$	—			$	170
Developed technology ‐ LockeT			14				18,770				(4,022	)			14,748
Customer relationships			6				62				(31	)			31
Trademarks/trade names ‐ VIVO			9				14				—				14
Trademarks/trade names ‐ LockeT			9				409				(136	)			273
						$	19,425			$	(4,189	)		$	15,236

Intangible Asset, Finite-Lived, and Capitalized Cost, Software to be Sold, Leased, or Marketed, Estimated Amortization Expense [Table Text Block]

		*Future*
		*Amortization*
Years ending December 31,		*Expense*
Remainder of 2026		$	779
2027			1,555
2028			1,555
2029			1,545
2030			1,545
Thereafter			9,205
Total		$	16,184