Income Taxes - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets
Allowances for credit losses and reserve for unfunded commitments	$ 10,123	$ 10,108
Net unrealized loss on securities available for sale	6,646	9,353
Nonqualified deferred contribution plan	3,969	4,128
Lease liabilities	1,877	1,967
Fair value adjustments related to business combinations	377	711
Share-based compensation	857	897
Reserve for indemnification losses	433	586
Accrued expenses	562	396
Other	778	845
Deferred tax assets	25,622	28,991
Deferred tax liabilities
Goodwill and other intangible assets	(3,027)	(3,068)
Right of use assets	(1,728)	(1,830)
Depreciation	(1,175)	(917)
Defined benefit plan	(583)	(649)
Cash flow hedges	(378)	(513)
Deferred tax liabilities	(6,891)	(6,977)
Net deferred tax asset	$ 18,731	$ 22,014