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Securities - Available for sale Securities (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Available for sale securities
Exclude accrued interest receivable from the amortized cost basis of securities	$ 2,420	$ 2,320
Amortized Cost	455,402	448,616
Gross Unrealized Gains	2,718	789
Gross Unrealized Losses	(19,086)	(30,780)
Fair Value	439,034	418,625
U.S. Treasury securities
Available for sale securities
Amortized Cost	4,992	10,985
Gross Unrealized Losses	(141)	(285)
Fair Value	4,851	10,700
U.S. government agencies and corporations
Available for sale securities
Amortized Cost	65,072	68,772
Gross Unrealized Losses	(5,501)	(8,113)
Fair Value	59,571	60,659
Mortgage-backed securities
Available for sale securities
Amortized Cost	211,518	197,923
Gross Unrealized Gains	1,705	69
Gross Unrealized Losses	(8,763)	(15,556)
Fair Value	204,460	182,436
Obligations of states and political subdivisions
Available for sale securities
Amortized Cost	151,070	147,532
Gross Unrealized Gains	900	691
Gross Unrealized Losses	(3,402)	(4,613)
Fair Value	148,568	143,610
Corporate and other debt securities
Available for sale securities
Amortized Cost	22,750	23,404
Gross Unrealized Gains	113	29
Gross Unrealized Losses	(1,279)	(2,213)
Fair Value	$ 21,584	$ 21,220

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