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Schedule of Revenues Disaggregated by Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Revenues: |  |
Total revenues | $ 6,156 | $ 4,440
Service [Member] |  |
Revenues: |  |
Total revenues | 3,784 | 3,263
Product Sales [Member] |  |
Revenues: |  |
Total revenues | 1,007 | 724
Softwarer related consulting service revenue [member] |  |
Revenues: |  |
Total revenues | 1,365 | 453
Verification and Certification Segment [Member] |  |
Revenues: |  |
Total revenues | 4,791 | 3,987
Verification and Certification Segment [Member] | Service [Member] |  |
Revenues: |  |
Total revenues | 3,784 | 3,263
Verification and Certification Segment [Member] | Product Sales [Member] |  |
Revenues: |  |
Total revenues | 1,007 | 724
Verification and Certification Segment [Member] | Softwarer related consulting service revenue [member] |  |
Revenues: |  |
Total revenues |  |
Software Sales and Related Consulting Segment [Member] |  |
Revenues: |  |
Total revenues | 1,365 | 453
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] | Softwarer related consulting service revenue [member] |  |
Revenues: |  |
Total revenues | 1,365 | 453
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] | Softwarer related consulting service revenue [member] |  |
Revenues: |  |
Total revenues |  |

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- Definition 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 -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
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