Note 7 - Intangible Assets, Net - Summary of Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Amortizable intangible assets, gross	$ 2,687	$ 1,812
Accumulated amortization	(462)	(174)
Total amortizable	2,225	1,638
Indefinite life assets (non-amortizable)	344	344
Total intangible assets, net	2,569	1,982
Patents [Member]
Amortizable intangible assets, gross	575	416
Trademarks [Member]
Amortizable intangible assets, gross	150	134
Computer Software, Intangible Asset [Member]
Amortizable intangible assets, gross	1,962	1,212
Other Intangible Assets [Member]
Amortizable intangible assets, gross	$ 0	$ 50

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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