Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Tax Disclosure [Abstract]
Nonaccrual loan interest	$ 9,265	$ (6,608)	$ (2,657)
Foreclosed assets expenses	(94,690)	(162,459)	(115,613)
Intangible asset amortization	0	0	(298,699)
Bad debt expense in excess of tax	86,733	(117,431)	(75,398)
Realized impairment (loss) gain on equity securities	0	369,733	(65,520)
Nonqualified retirement plan contribution / payments	0	0	9,347
Deferred compensation	0	0	0
Accretion of discounted bonds	8,057	31,323	25,943
Gain on disposition of discounted bonds	(8,272)	(40,635)	(36,213)
Book and tax depreciation difference	(48,648)	35,911	256,856
Total deferred taxes	$ (47,555)	$ 109,834	$ (301,954)