Income Taxes (Schedule of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred tax assets:
Allowance for credit losses	$ 2,850	$ 2,797
Write-downs of other real estate owned	9	273
Nonaccrual loan interest	353	260
Unrealized losses on available-for-sale securities		1,105
Unrealized losses on available-for-sale securities transferred to held to maturity	4	12
Other	735	605
Total deferred tax assets	3,951	5,052
Less valuation allowance	(63)
Deferred tax assets net of valuation allowance	3,888	5,052
Deferred tax liabilities:
Depreciation	198	238
Acquisition accounting adjustments	508	247
Deferred capital gain on branch sale	194	200
Unrealized gains on available-for-sale securities	74
Other	160	185
Total deferred tax liabilities	1,134	870
Net deferred tax assets	$ 2,754	$ 4,182