Investment Securities - Continuous unrealized loss position (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Fair value
Securities With Losses Under 12 Months	$ 39,090	$ 498
Securities With Losses Over 12 Months	41,459	65,957
Total, Fair value	80,549	66,455
Gross Unrealized Loss
Securities With Losses Under 12 Months	(443)	(2)
Securities With Losses Over 12 Months	(8,372)	(8,917)
Total, Gross Unrealized Loss	(8,815)	(8,919)
U.S. Government Agencies
Fair value
Securities With Losses Over 12 Months	996	966
Total, Fair value	996	966
Gross Unrealized Loss
Securities With Losses Over 12 Months	(4)	(34)
Total, Gross Unrealized Loss	(4)	(34)
Mortgage-Backed Securities
Fair value
Securities With Losses Under 12 Months	38,128	498
Securities With Losses Over 12 Months	39,103	63,384
Total, Fair value	77,231	63,882
Gross Unrealized Loss
Securities With Losses Under 12 Months	(433)	(2)
Securities With Losses Over 12 Months	(8,241)	(8,757)
Total, Gross Unrealized Loss	(8,674)	(8,759)
Collateralized Mortgage Obligations
Fair value
Securities With Losses Under 12 Months	962
Securities With Losses Over 12 Months	1,360	1,607
Total, Fair value	2,322	1,607
Gross Unrealized Loss
Securities With Losses Under 12 Months	(10)
Securities With Losses Over 12 Months	(127)	(126)
Total, Gross Unrealized Loss	$ (137)	$ (126)