Note 6 - Intangible Assets and Goodwill (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	September 30, 2023			December 31, 2022
Amortizable intangible assets:
Patents	$	841		$	575
Trademarks		241			150
Purchased software and technology		2,452			1,962
Customer Relationships		160			-
		3,694			2,687
Accumulated amortization		(778	)		(462	)
Total amortizable		2,916			2,225
Indefinite life assets (non-amortizable)		403			344
Total intangible assets, net	$	3,319		$	2,569

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

2023 (3 months)	$	164
2024		655
2025		650
2026		427
2027		180
Thereafter		840
Total estimated amortization expense	$	2,916

Schedule of Goodwill [Table Text Block]

Balance at January 1, 2023	$	-
Acquired goodwill		1,611
Balance at September 30, 2023	$	1,611