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Investment Securities - Realized Gains and Losses From Sale of Securities (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Realized Investment Gains (Losses) [Abstract]        
Gross gains $ 11 $ 3,823 $ 46 $ 3,829
Gross losses $ (288) $ (434) $ (479) $ (492)