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Business Segment, Geographic and Major Customer Information - Additions to Long-lived Assets (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Revenues from External Customers and Long-Lived Assets    
Additions to long-lived assets $ 598 $ 152
Operating Segments | Chemistry Technologies    
Revenues from External Customers and Long-Lived Assets    
Additions to long-lived assets 567 147
Operating Segments | Data Analytics    
Revenues from External Customers and Long-Lived Assets    
Additions to long-lived assets 30 0
Corporate and Other    
Revenues from External Customers and Long-Lived Assets    
Additions to long-lived assets $ 1 $ 5