Income Taxes (Schedule of of Effective Income Tax Rate Reconciliation) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Income Taxes [Abstract]
Provision for income taxes at the statutory federal tax rates	$ (248,017)	$ 280,802	$ 75,099	$ 770,034
Increase (reduction) in taxes resulting from:
Dividends received deduction	(9,104)		(27,311)
Tax-exempt interest income	(73,260)	(38,644)	(165,241)	(121,240)
15% proration of tax exempt interest and dividends received decution	9,664	9,894	26,192	22,283
Officer life insurance, net	5,794	(14,606)	16,590	(3,019)
Nondeductible expenses	14,089	(90,801)	31,430	30,853
State taxes	(1,019)		(1,019)
Prior year true-ups and other	(78,828)	(15,725)		(19,641)
Total income tax (benefit) expense	$ (380,681)	$ 130,920	$ (44,260)	$ 679,270
Proration percentage	15.00%	15.00%	15.00%	15.00%