Investments - Schedule of Net Investment Income Component (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Debt Securities, Available-for-Sale [Line Items] | ||||
| Interest income: | $ 12,632 | $ 10,259 | $ 33,898 | $ 28,911 |
| Dividends on equity securities | 219 | 42 | 583 | 121 |
| Gross investment income | 12,851 | 10,301 | 34,481 | 29,032 |
| Investment expenses | (131) | (149) | (495) | (406) |
| Net investment income | 12,720 | 10,152 | 33,986 | 28,626 |
| Cash and cash equivalents and restricted cash and cash equivalents | ||||
| Debt Securities, Available-for-Sale [Line Items] | ||||
| Interest income: | 3,991 | 2,543 | 8,093 | 7,267 |
| Fixed maturity securities | ||||
| Debt Securities, Available-for-Sale [Line Items] | ||||
| Interest income: | $ 8,641 | $ 7,716 | $ 25,805 | $ 21,644 |
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- Definition Amount of dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accretion (amortization) of purchase discount (premium) of interest income and dividend income on nonoperating securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expenses related to the generation of investment income. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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