Income Taxes, Net Deferred Tax Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets [Abstract]
Allowance for loan losses	$ 1,087	$ 1,070
Securities available for sale	228	9
Impairment on securities	93	317
Interest on nonaccrual loans	143	166
Accrued vacation	73	75
SERP obligation	509	542
OREO	219	219
Accumulated depreciation	51	53
Restricted stock	92	58
Other	209	201
Total	2,704	2,710
Deferred tax liabilities [Abstract]
Other	54	14
Net deferred tax assets	$ 2,650	$ 2,696