Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (USD $)	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balance at Dec. 31, 2013	$ 96,539	$ 35,809,397	$ 38,849,326	$ 102,881	$ 74,858,143
Net income			1,102,002		1,102,002
Other comprehensive income (loss), net				1,450,536	1,450,536
Retirement of common shares	(20)		(16,220)		(16,240)
Stock based compensation expense (benefit)		13,096			13,096
Dividends			(241,348)		(241,348)
Balance at Mar. 31, 2014	96,519	35,822,493	39,693,760	1,553,417	77,166,189
Balance at Dec. 31, 2014	95,980	35,869,195	41,303,204	3,168,482	80,436,861
Net income			725,077		725,077
Other comprehensive income (loss), net				1,052,977	1,052,977
Vesting of restricted stock awards, net	34	(989)			(955)
Retirement of common shares	(724)		(588,535)		(589,259)
Stock based compensation expense (benefit)		17,886			17,886
Dividends			(239,952)		(239,952)
Balance at Mar. 31, 2015	$ 95,290	$ 35,886,092	$ 41,199,794	$ 4,221,459	$ 81,402,635