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The Company and Basis of Presentation (Details Narrative)
Mar. 31, 2019
Dec. 31, 2017
TI Services, LLC    
Ownership interest, percentage by parent 50.00%  
RadQual, LLC    
Ownership interest, percentage by parent 24.50%  
RadQual, LLC | Affiliates of the Company    
Ownership interest, percentage by parent   75.50%