Investment Securities (Details) - USD ($)	Sep. 30, 2026	Dec. 31, 2025	Sep. 30, 2025
Investment securities
Amortized Cost	$ 452,751,000	$ 472,097,000
Gross Unrealized Gains	210,000	383,000
Gross Unrealized Losses	(66,855,000)	(53,074,000)
ACL Adjustment	0	0	$ 0
Fair Value	386,106,000	419,406,000
US Government Agencies Debt Securities [Member]
Investment securities
Amortized Cost	68,843,000	67,611,000
Gross Unrealized Gains	69,000	56,000
Gross Unrealized Losses	(7,660,000)	(6,097,000)
Fair Value	61,252,000	61,570,000
Mortgage-backed securities - residential
Investment securities
Amortized Cost	193,664,000	208,761,000
Gross Unrealized Gains	61,000	153,000
Gross Unrealized Losses	(27,532,000)	(20,595,000)
Fair Value	166,193,000	188,319,000
Mortgage-backed securities - commercial
Investment securities
Amortized Cost	76,813,000	78,367,000
Gross Unrealized Gains		70,000
Gross Unrealized Losses	(17,013,000)	(14,931,000)
Fair Value	59,800,000	63,506,000
Corporate securities
Investment securities
Amortized Cost	22,833,000	25,001,000
Gross Unrealized Gains	61,000	60,000
Gross Unrealized Losses	(734,000)	(1,785,000)
Fair Value	22,160,000	23,276,000
US States and Political Subdivisions Debt Securities [Member]
Investment securities
Amortized Cost	90,598,000	92,357,000
Gross Unrealized Gains	19,000	44,000
Gross Unrealized Losses	(13,916,000)	(9,666,000)
Fair Value	$ 76,701,000	$ 82,735,000

Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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