Investment Securities - Continuous unrealized loss position (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Fair value
Securities With Losses Under 12 Months	$ 5,420	$ 39,090
Securities With Losses Over 12 Months	47,550	41,459
Total, Fair value	52,970	80,549
Gross Unrealized Loss
Securities With Losses Under 12 Months	(20)	(443)
Securities With Losses Over 12 Months	(5,542)	(8,372)
Total, Gross Unrealized Loss	(5,562)	(8,815)
U.S. Government Agencies
Fair value
Securities With Losses Over 12 Months	996	996
Total, Fair value	996	996
Gross Unrealized Loss
Securities With Losses Over 12 Months	(4)	(4)
Total, Gross Unrealized Loss	(4)	(4)
Mortgage-Backed Securities
Fair value
Securities With Losses Under 12 Months	5,420	38,128
Securities With Losses Over 12 Months	44,675	39,103
Total, Fair value	50,095	77,231
Gross Unrealized Loss
Securities With Losses Under 12 Months	(20)	(433)
Securities With Losses Over 12 Months	(5,464)	(8,241)
Total, Gross Unrealized Loss	(5,484)	(8,674)
Collateralized Mortgage Obligations
Fair value
Securities With Losses Under 12 Months		962
Securities With Losses Over 12 Months	1,879	1,360
Total, Fair value	1,879	2,322
Gross Unrealized Loss
Securities With Losses Under 12 Months		(10)
Securities With Losses Over 12 Months	(74)	(127)
Total, Gross Unrealized Loss	$ (74)	$ (137)

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