Income Taxes (Schedule of differences between the provision for income taxes and statutory federal income tax rate) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Tax Disclosure [Abstract]
Provision at statutory rate	$ 1,573	$ 1,128
Tax exempt income	(84)	(92)
State income taxes, net of federal income tax benefit	12	18
Other, net	28	(40)
Effective income tax	$ 1,529	$ 1,014
Provision at statutory rate, Percent	21.00%	21.00%
Tax exempt income, percent	(1.00%)	(1.00%)
State income taxes, net of federal income tax benefit, percent	0.00%	0.00%
Other, net, percent	0.00%	(1.00%)
Effective income tax and rate, percent	20.00%	19.00%