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Business Segment, Geographic and Major Customer Information - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024
Segment Reporting Information |  |  |  |
Depreciation | $ 581 | $ 220 | $ 1,207 | $ 662
Research and development | 549 | 462 | 1,359 | 1,349
Gain on sale of property and equipment | 0 | 0 | 7 | 34
Operating Segments | Chemistry Technologies |  |  |  |
Segment Reporting Information |  |  |  |
Depreciation | 200 | 200 | 500 | 500
Research and development | 400 | 300 | 900 | 1,000
Gain on sale of property and equipment |  |  | 7 |
Operating Segments | Data Analytics |  |  |  |
Segment Reporting Information |  |  |  |
Depreciation | 400 | 37 | 600 | 100
Research and development | $ 200 | $ 100 | $ 400 | $ 400

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