Investment Securities - Gross Unrealized Losses and Fair Value Aggregated by Investment Category and Length of Time in Continuous Unrealized Loss Position (Details) $ in Thousands	Dec. 31, 2023 USD ($) security	Dec. 31, 2022 USD ($)
Investment Securities
Less than 12 months Fair Value	$ 3,695	$ 67,109
Less than 12 months Unrealized Loss	(41)	(7,794)
12 months or more Fair Value	132,405	75,424
12 months or more Unrealized Loss	(25,331)	(21,534)
Total Fair Value	136,100	142,533
Total Unrealized Loss	(25,372)	(29,328)
Collateralized mortgage obligations
Investment Securities
Less than 12 months Fair Value	492	8,315
Less than 12 months Unrealized Loss	(1)	(364)
12 months or more Fair Value	11,927	6,127
12 months or more Unrealized Loss	(2,308)	(1,984)
Total Fair Value	12,419	14,442
Total Unrealized Loss	$ (2,309)	(2,348)
Number of securities continuous unrealized loss position more than twelve months | security	72
Agency mortgage-backed securities
Investment Securities
Less than 12 months Fair Value	$ 5	20,029
Less than 12 months Unrealized Loss		(1,308)
12 months or more Fair Value	46,109	31,865
12 months or more Unrealized Loss	(5,816)	(5,600)
Total Fair Value	46,114	51,894
Total Unrealized Loss	$ (5,816)	(6,908)
Number of securities continuous unrealized loss position more than twelve months | security	83
Municipal securities
Investment Securities
Less than 12 months Fair Value	$ 2,978	18,456
Less than 12 months Unrealized Loss	(39)	(5,438)
12 months or more Fair Value	28,667	13,340
12 months or more Unrealized Loss	(9,226)	(5,358)
Total Fair Value	31,645	31,796
Total Unrealized Loss	$ (9,265)	(10,796)
Number of securities continuous unrealized loss position more than twelve months | security	31
U.S. Government agency securities
Investment Securities
Less than 12 months Fair Value	$ 220	13,526
Less than 12 months Unrealized Loss	(1)	(474)
12 months or more Fair Value	37,474	22,767
12 months or more Unrealized Loss	(7,711)	(8,417)
Total Fair Value	37,694	36,293
Total Unrealized Loss	$ (7,712)	(8,891)
Number of securities continuous unrealized loss position more than twelve months | security	57
Corporate securities
Investment Securities
12 months or more Fair Value	$ 1,284	1,325
12 months or more Unrealized Loss	(216)	(175)
Total Fair Value	1,284	1,325
Total Unrealized Loss	$ (216)	(175)
Number of securities continuous unrealized loss position more than twelve months | security	1
U.S. Treasury securities
Investment Securities
Less than 12 months Fair Value		6,783
Less than 12 months Unrealized Loss		(210)
12 months or more Fair Value	$ 6,944
12 months or more Unrealized Loss	(54)
Total Fair Value	6,944	6,783
Total Unrealized Loss	$ (54)	$ (210)
Number of securities continuous unrealized loss position more than twelve months | security	1