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

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount of expense for research and development. Includes, but is not limited to, cost for computer software product to be sold, leased, or otherwise marketed and writeoff of research and development assets acquired in transaction other than business combination or joint venture formation or both. Excludes write-down of intangible asset acquired in business combination or from joint venture formation or both, used in research and development activity.

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