Note 11 - Segment, Customer Concentration and Geographical Information - Schedule of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Revenues	$ 5,017	$ 4,347	$ 13,580	$ 13,389
Family Safety [Member]
Revenues	4,160	3,529	11,097	10,944
CommSuite [Member]
Revenues	857	792	2,483	2,303
ViewSpot [Member]
Revenues	$ 0	$ 26	$ 0	$ 142

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