Note 18 - Concentration of Risk (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

	Customer A		Customer B		Customer C		Customer D		Customer E
Year Ended December 31, 2023
Revenues, customer concentration risk		*		*		*		*		*
Year Ended December 31, 2022
Revenues, customer concentration risk		*		*		*		*		*
As of December 31, 2023
Accounts receivable, customer concentration risk		*		11%		*		56%		19%
As of December 31, 2022
Accounts receivable, customer concentration risk		16%		33%		24%		16%		*

	Supplier A		Supplier B		Supplier C		Supplier D
Year Ended December 31, 2023
Cost of revenues, supplier concentration risk		65%		17%		-		*
Year Ended December 31, 2022
Cost of revenues, supplier concentration risk		*		-		57%		20%