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Fair Value Measurements - Narratives (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2024
Fair Value Measurements        
Purchase in level 3 subordinated debentures $ 0 $ 0 $ 0 $ 0