v3.25.4
Goodwill and other intangible assets - Narrative (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]      
Amortization expense $ 8,002 $ 8,006 $ 5,728
Customer Relationships      
Finite-Lived Intangible Assets [Line Items]      
Assets acquired 0 0  
Intangible assets written off 0 0  
Amortization expense 8,000 8,000 5,700
Foreign currency translation increase (decrease) in net carrying amount 3,400 $ 1,300 $ 1,700
Estimated aggregate amortization expense, next twelve months 8,700    
Estimated aggregate amortization expense, year two 8,700    
Estimated aggregate amortization expense, year three 8,700    
Estimated aggregate amortization expense, year four 8,100    
Estimated aggregate amortization expense, year five $ 7,100