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Fair Value Measurements - Changes in Level 3 Assets Measured at Fair Value on a Recurring Basis (Details) - Equity Securities [Member] - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]    
Balance $ 2,756 $ 2,542
Total realized and unrealized net gains included in noninterest income 105 71
Net purchases, sales, calls, and maturities 83 143
Balance 2,944 2,756
Amount of total losses for the period included in earning attributable to the change in unrealized gains (losses) relating to assets and liabilities still held at December 31, $ 38 $ 5