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v3.23.2

Schedule of Revenue Attributable to Each of Our Identified Revenue Categories (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | $ 6,126 | $ 5,331 | $ 11,393 | $ 11,487
Verification And Certification Service Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 4,779 | 3,964 | 8,585 | 7,748
Product Sales [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 938 | 878 | 1,909 | 1,885
Consulting Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 409 | 489 | 899 | 1,854
Verification and Certification Segment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 5,717 | 4,842 | 10,494 | 9,633
Verification and Certification Segment [Member] | Verification And Certification Service Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 4,779 | 3,964 | 8,585 | 7,748
Verification and Certification Segment [Member] | Product Sales [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 938 | 878 | 1,909 | 1,885
Verification and Certification Segment [Member] | Consulting Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |
Consulting Segment [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 409 | 489 | 899 | 1,854
Consulting Segment [Member] | Verification And Certification Service Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |
Consulting Segment [Member] | Product Sales [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |
Consulting Segment [Member] | Consulting Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues | 409 | 489 | 899 | 1,854
Eliminations and Other [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |
Eliminations and Other [Member] | Verification And Certification Service Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |
Eliminations and Other [Member] | Product Sales [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |
Eliminations and Other [Member] | Consulting Revenue [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Total revenues |  |  |  |

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