Income Taxes (Net Deferred Tax Asset (Liability)) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Unrealized losses on AFS securities	$ 24,957
Allowance for credit losses and off-balance-sheet credit exposure	9,767	$ 9,323
Operating lease liability	7,951	3,469
Stock-based compensation	865	689
Contract incentive	139	339
Asset writedown	51	51
Accrued bonuses and severance	50	1,262
Retirement expense	38	44
Interest on nonperforming loans	6	38
Unrealized loss on interest rate swaps		538
Net operating loss carryforwards		54
Total deferred tax assets gross	43,824	15,807
Valuation allowance
Total deferred tax assets net	43,824	15,807
Deferred tax liabilities:
Right-of-use asset	7,354	2,599
Prepaid pension	3,370	5,874
Deferred loan costs	1,545	1,529
Depreciation	272	791
Prepaid expenses	159	159
Unrealized gains on AFS securities		868
Total deferred income tax liabilities	12,700	11,820
Net deferred tax asset	$ 31,124	$ 3,987