Note 2 - Trade Accounts Receivable and Concentration of Risk (Tables)

6 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Significant Customers [Table Text Block]

		*Three Months Ended June 30,*								*Six Months Ended June 30,*
		*2026*				*2025*				*2026*				*2025*
Company A			51	%			52	%			42	%			47	%
Company B			22	%			29	%			24	%			28	%
Total			73	%			81	%			66	%			75	%

		*As of*				*As of*
		*June 30, 2026*				*December 31, 2025*
Company A			48	%			45	%
Company B			28	%			24	%
Total			76	%			69	%