Note 11 - Segment, Customer Concentration and Geographical Information - Schedule of Geographical Information (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues	$ 4,347	$ 4,648	$ 13,389	$ 15,585
Americas [Member]
Revenues	4,331	4,628	13,354	15,047
EMEA [Member]
Revenues	$ 16	$ 20	$ 35	$ 538

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details