Note 5 - Intangible Assets, Net - Summary of Balances of Intangible Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Finite-Lived Intangible Assets, Gross	$ 20,011	$ 19,801
Accumulated Amortization	(8,499)	(7,749)
Net carrying amount	11,512	12,052
Technology-Based Intangible Assets [Member]
Finite-Lived Intangible Assets, Gross	15,197	14,911
Accumulated Amortization	(6,759)	(6,120)
Net carrying amount	8,438	8,791
Customer Relationships [Member]
Finite-Lived Intangible Assets, Gross	4,814	4,890
Accumulated Amortization	(1,740)	(1,629)
Net carrying amount	$ 3,074	$ 3,261