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Fair Value - Narrative (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Cos basis | $ 399,963 | $ 409,968
Collateralized debt obligations |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Credit impairment on collateralized debt obligations | 173 |
Allowance for collateralized debt credit losses | 173 | 173
Cos basis | 2,145 | 2,156
Trust Preferred Securities Debt |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Cos basis | $ 2,100 | $ 2,200

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