Income Taxes (Schedule of Net Deferred Tax Liability) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Deferred Tax Assets:
Allowance for Credit Losses	$ 8,470	$ 10,568
Lease Liability (Operating Leases)	1,542	2,055
Deferred Compensation and Employee Benefits	878	823
Other-than-temporary Impairment	246	246
Accrued Expenses	1,288	1,200
Business Combination Fair Value Adjustments	138	777
Pension and Postretirement Plans	200	200
Other Real Estate Owned	0	25
Non-Accrual Loan Interest Income	567	678
Net Operating Loss Carryforward	447	1,010
Mortgage Servicing Rights	49	0
Other	1,860	1,000
Total Deferred Tax Assets	15,685	18,582
Deferred Tax Liabilities:
Depreciation	(2,496)	(2,331)
Leasing Activities, Net	(10,878)	(10,638)
Unrealized Gain on Securities	(4,366)	(9,734)
FHLB Stock Dividends	(199)	(206)
Prepaid Expenses	(646)	(641)
Intangibles	(1,651)	(1,670)
Deferred Loan Fees	(790)	(730)
Mortgage Servicing Rights	0	(9)
Right of Use Asset (Operating Leases)	(1,515)	(2,028)
Other	(75)	(230)
Total Deferred Tax Liabilities	(22,616)	(28,217)
Valuation Allowance	0	0
Net Deferred Tax Liability	$ (6,931)	$ (9,635)