Note 16 - Concentration of Risk (Tables)

6 Months Ended

Jun. 30, 2025

Notes Tables

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Customer A			Customer B			Customer C			Customer D			Customer E			Customer F
Six Months Ended June 30, 2025
Revenues, customer concentration risk		44	%		28	%		21	%		*			-			-
Three Months Ended June 30, 2025
Revenues, customer concentration risk		-			-			86	%		14	%		-			-
Six Months Ended June 30, 2024
Revenues, customer concentration risk		-			-			-			-			-			-
Three Months Ended June 30, 2024
Revenues, customer concentration risk		-			-			-			-			-			-
As of June 30, 2025
Accounts receivable, customer concentration risk		-			-			-			-			-			98	%
As of December 31, 2024
Accounts receivable, customer concentration risk		-			-			-			-			42	%		56	%

	Supplier A			Supplier B			Supplier C			Supplier D			Supplier E			Supplier F
Six Months Ended June 30, 2025
Cost of revenues, supplier concentration risk		44	%		28	%		22	%		-			-			-
Three Months Ended June 30, 2025
Cost of revenues, supplier concentration risk		-			-			88	%		-			-			-
Six Months Ended June 30, 2024
Cost of revenues, supplier concentration risk		-			-			-			43	%		16	%		13	%
Three Months Ended June 30, 2024
Cost of revenues, supplier concentration risk		-			-			-			40	%		18	%		20	%