Note 16 - Concentration of Risk (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

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

	Customer A	Customer B	Customer C
Three Months Ended March 31, 2025
Revenues, customer concentration risk	59%	-	38%
Three Months Ended March 31, 2024
Revenues, customer concentration risk	-	-	-
As of March 31, 2025
Accounts receivable, customer concentration risk	46%	42%	11%
As of December 31, 2024
Accounts receivable, customer concentration risk	42%	56%	-

	Supplier A	Supplier B
Three Months Ended March 31, 2025
Cost of revenues, supplier concentration risk	59%	38%
Three Months Ended March 31, 2024
Cost of revenues, supplier concentration risk	-	-