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Summary of Significant Accounting Policies and Recent Accounting Pronouncements - Non-Current Assets by Geographical Area (Details) - USD ($) $ in Thousands | Mar. 31, 2026 | Dec. 31, 2025
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Long-lived assets by geographical area |  |
Non-current assets | $ 138,022 | $ 142,511
United States |  |
Long-lived assets by geographical area |  |
Non-current assets | 8,426 | 8,830
United Kingdom |  |
Long-lived assets by geographical area |  |
Non-current assets | 25,991 | 26,092
European Union |  |
Long-lived assets by geographical area |  |
Non-current assets | $ 103,605 | $ 107,589

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- Definition Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 41 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-41 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Details
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