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Acquisition - Assets acquired and liabilities (Details) - USD ($) $ in Thousands	Jun. 06, 2024	Sep. 30, 2025	Dec. 31, 2024
Acquisition
Goodwill		$ 62,280	$ 62,280
USA Refrigerants Acquisition
Acquisition
Cash	$ 20,670
Contingent consideration	1,600
Inventories	5,073
Total identified assets	7,793
Goodwill	14,477
Total purchase price	22,270
USA Refrigerants Acquisition | Covenant not to compete
Acquisition
Intangible assets	$ 60
Amortization life (in months)	60 years
USA Refrigerants Acquisition | Customer relationships
Acquisition
Intangible assets	$ 1,120
Amortization life (in months)	24 years
USA Refrigerants Acquisition | Tradename
Acquisition
Intangible assets	$ 1,540
Amortization life (in months)	60 years

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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef
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