Note 17 - Concentration of Risk (Tables)

3 Months Ended

Mar. 31, 2026

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		Customer G
Three Months Ended March 31, 2026
Revenues, customer concentration risk		74%		16%		10%		-		-		-		-

Three Months Ended March 31, 2025
Revenues, customer concentration risk		-		*		-		59%		37%		-		-

As of March 31, 2026
Accounts receivable, customer concentration risk		100%		-		-		-		-		-		-

As of December 31, 2025
Accounts receivable, customer concentration risk		-		-		-		-		-		78%		22%

	Supplier A	Supplier B	Supplier C
Three Months Ended March 31, 2026
Cost of revenues, supplier concentration risk	75%	-	-

Three Months Ended March 31, 2025
Cost of revenues, supplier concentration risk	-	59%	38%