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Notes Payable (Details)
$ in Thousands, € in Millions
Sep. 30, 2023
USD ($)
Sep. 30, 2023
EUR (€)
Dec. 31, 2022
USD ($)
Notes Payable      
Less: current portion of notes payable $ (70)   $ (60)
Notes payable - long term 307   355
Notes Payable      
Notes Payable      
Principal amount of notes payable 377   415
Less: current portion of notes payable (70)   (60)
Notes payable - long term 307   $ 355
Cell & Co      
Notes Payable      
Notes payable - long term $ 400 € 0.4