Investment Securities - Available for Sale Securities Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Fair Value
Less Than 12 Months	$ 8,400	$ 14,596
12 Months or Greater	361,939	387,424
Total	370,339	402,020
Gross Unrealized Losses
Less Than 12 Months	(313)	(367)
12 Months or Greater	(48,044)	(47,603)
Total	(48,357)	(47,970)
U.S. treasury securities
Fair Value
Less Than 12 Months	2,285	0
12 Months or Greater	0	498
Total	2,285	498
Gross Unrealized Losses
Less Than 12 Months	(11)	0
12 Months or Greater	0	(2)
Total	(11)	(2)
U.S. agency securities
Fair Value
Less Than 12 Months	0	0
12 Months or Greater	4,039	4,139
Total	4,039	4,139
Gross Unrealized Losses
Less Than 12 Months	0	0
12 Months or Greater	(394)	(361)
Total	(394)	(361)
Asset backed securities
Fair Value
Less Than 12 Months	4,285	6,196
12 Months or Greater	13,107	17,424
Total	17,392	23,620
Gross Unrealized Losses
Less Than 12 Months	(16)	(75)
12 Months or Greater	(252)	(330)
Total	(268)	(405)
State, county & municipal securities
Fair Value
Less Than 12 Months	1,570	1,033
12 Months or Greater	105,239	107,443
Total	106,809	108,476
Gross Unrealized Losses
Less Than 12 Months	(146)	(138)
12 Months or Greater	(15,840)	(15,356)
Total	(15,986)	(15,494)
Corporate debt securities
Fair Value
Less Than 12 Months	260	1,446
12 Months or Greater	46,548	45,044
Total	46,808	46,490
Gross Unrealized Losses
Less Than 12 Months	(140)	(105)
12 Months or Greater	(6,395)	(6,355)
Total	(6,535)	(6,460)
Mortgage-backed securities
Fair Value
Less Than 12 Months	0	5,921
12 Months or Greater	193,006	212,876
Total	193,006	218,797
Gross Unrealized Losses
Less Than 12 Months	0	(49)
12 Months or Greater	(25,163)	(25,199)
Total	$ (25,163)	$ (25,248)