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Schedule of Revenues Disaggregated by Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Revenues:
Total revenues	$ 5,331	$ 5,141	$ 11,487	$ 9,581
Service [Member]
Revenues:
Total revenues	3,964	3,695	7,748	6,958
Product Sales [Member]
Revenues:
Total revenues	878	964	1,885	1,688
Software Related Consulting Service Revenue [Member]
Revenues:
Total revenues	489	482	1,854	935
Verification and Certification Segment [Member]
Revenues:
Total revenues	4,842	4,659	9,633	8,646
Verification and Certification Segment [Member] | Service [Member]
Revenues:
Total revenues	3,964	3,695	7,748	6,958
Verification and Certification Segment [Member] | Product Sales [Member]
Revenues:
Total revenues	878	964	1,885	1,688
Verification and Certification Segment [Member] | Software Related Consulting Service Revenue [Member]
Revenues:
Total revenues
Software Sales and Related Consulting Segment [Member]
Revenues:
Total revenues	489	482	1,854	935
Software Sales and Related Consulting Segment [Member] | Service [Member]
Revenues:
Total revenues
Software Sales and Related Consulting Segment [Member] | Product Sales [Member]
Revenues:
Total revenues
Software Sales and Related Consulting Segment [Member] | Software Related Consulting Service Revenue [Member]
Revenues:
Total revenues	489	482	1,854	935
Eliminations and Other [Member]
Revenues:
Total revenues
Eliminations and Other [Member] | Service [Member]
Revenues:
Total revenues
Eliminations and Other [Member] | Product Sales [Member]
Revenues:
Total revenues
Eliminations and Other [Member] | Software Related Consulting Service Revenue [Member]
Revenues:
Total revenues

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Name Accounting Standards Codification
-Topic 924
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