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Goodwill and intangibles (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Goodwill [Line Items] |  |
Goodwill | $ 143,607,000 | $ 142,162,000
Carrying value of intangibles | 35,709,000 | 34,340,000
Impairment of indefinite intangible assets | 0 | $ 0
Defined-lived intangible assets | 2,900,000 |
PCD reporting |  |
Goodwill [Line Items] |  |
Goodwill | 137,900,000 |
Corporate And Other Reporting Unit |  |
Goodwill [Line Items] |  |
Goodwill | $ 5,700,000 |

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