Investment Securities - Gross Gains and Losses Realized on Sales, Maturities, and Other Securities Transactions for Available for Sale and Held to Maturity Debt Securities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Sales transactions:
Gross gains	$ 0	$ 869	$ 0
Total	0	869	0
Maturities and other securities transactions:
Gross gains	3	21	171
Gross losses	(18)	(488)	(76)
Total	(15)	(467)	95
Net gains (losses) on trading debt securities	115	702	(1,325)
Gains (losses) on securities transactions, net	$ 100	$ 1,104	$ (1,230)