Consolidated Statements of Comprehensive Income (Loss) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Statement Of Other Comprehensive Income Loss [Abstract]
Net income	$ 390,971	$ 482,826	$ 1,186,723	$ 1,622,860
Investment securities available for sale
Unrealized holding gains (losses) arising during the period	78,377	877,209	(6,726,657)	1,543,659
Income tax effect	(29,493)	(330,094)	2,531,241	(580,879)
Reclassification of gains recognized in earnings	(674)	(1,671)	(2,924)	(343,950)
Income tax effect	254	629	1,100	129,428
Total other comprehensive income (loss)	48,464	546,073	(4,197,240)	748,258
Comprehensive income (loss)	$ 439,435	$ 1,028,899	$ (3,010,517)	$ 2,371,118