Schedule of Revenue Attributable to Each of Our Identified Revenue Categories (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Revenues:
Total revenues	$ 7,326	$ 7,015	$ 19,302	$ 18,850
Verification and Certification Service Revenue [Member]
Revenues:
Total revenues	5,897	5,556	15,710	15,070
Product [Member]
Revenues:
Total revenues	1,211	1,202	2,861	2,868
Professional Services [Member]
Revenues:
Total revenues	$ 218	$ 257	$ 731	$ 912

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