Income Taxes - Deferred tax assets and deferred tax liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred Tax Assets
Allowance for loan losses	$ 9,002	$ 7,818
Employee compensation and benefit accruals	2,253	2,455
Expense accruals	327	417
Identifiable intangible amortization	2,176	3,363
Deferred loan fees	931	1,665
Net operating loss carry forwards		3
Nonaccrual loan interest	143	74
Unrealized loss on available-for-sale investment securities	24,548	33,056
Unrealized loss on derivative and hedge instruments	135
Unfunded commitment liability	1,913	814
Operating lease liabilities	1,486
Other	129	70
Total deferred tax assets from temporary differences	43,043	49,735
Deferred Tax Liabilities
Accumulated depreciation	737	835
Goodwill and intangible amortization	3,840	5,115
Servicing assets	530	663
Prepaid expenses	1,188	552
Operating lease right-of-use assets	1,539
Other	614	201
Total deferred tax liabilities from temporary differences	8,448	7,366
Net Deferred Tax Assets	$ 34,595	$ 42,369