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Securities - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 31, 2024
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Realized gain (losses) | $ (56) | $ 4 | $ (56) | $ (106) |
Equity investments | 87,808 |  | 87,808 |  | $ 84,104
Corporate debt securities |  |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Amortized cost | 77,200 |  | 77,200 |  |
Estimated fair value | 76,800 |  | 76,800 |  |
State and municipal debt obligations |  |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Amortized cost | 49,600 |  | 49,600 |  |
Estimated fair value | 48,300 |  | 48,300 |  |
Asset-backed securities |  |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Amortized cost | 140,700 |  | 140,700 |  |
Estimated fair value | $ 140,700 |  | $ 140,700 |  |

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