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Schedule of Revenue Attributable to Each of Our Identified Revenue Categories (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Product Information [Line Items]    
Total revenues $ 25,746 $ 25,135
Verification and Certification Service Revenue [Member]    
Product Information [Line Items]    
Total revenues 20,552 19,413
Product [Member]    
Product Information [Line Items]    
Total revenues 3,803 4,001
Professional Services [Member]    
Product Information [Line Items]    
Total revenues 1,391 1,721
Verification and Certification Segment [Member]    
Product Information [Line Items]    
Total revenues 24,355 23,414
Verification and Certification Segment [Member] | Verification and Certification Service Revenue [Member]    
Product Information [Line Items]    
Total revenues 20,552 19,413
Verification and Certification Segment [Member] | Product [Member]    
Product Information [Line Items]    
Total revenues 3,803 4,001
Verification and Certification Segment [Member] | Professional Services [Member]    
Product Information [Line Items]    
Total revenues
Professional Services Segment [Member]    
Product Information [Line Items]    
Total revenues 1,391 1,721
Professional Services Segment [Member] | Verification and Certification Service Revenue [Member]    
Product Information [Line Items]    
Total revenues
Professional Services Segment [Member] | Product [Member]    
Product Information [Line Items]    
Total revenues
Professional Services Segment [Member] | Professional Services [Member]    
Product Information [Line Items]    
Total revenues 1,391 1,721
Eliminations and Other [Member]    
Product Information [Line Items]    
Total revenues
Eliminations and Other [Member] | Verification and Certification Service Revenue [Member]    
Product Information [Line Items]    
Total revenues
Eliminations and Other [Member] | Product [Member]    
Product Information [Line Items]    
Total revenues
Eliminations and Other [Member] | Professional Services [Member]    
Product Information [Line Items]    
Total revenues