Consolidated Statement of Changes in Stockholders' Equity - Unaudited (USD $)	Preferred Stock [Member]	Common Stock [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Total
BALANCE at Dec. 31, 2012	$ 14,821,546	$ 6,500,396	$ 21,390,486	$ (3,274,986)	$ 1,451,394	$ 40,888,836
Issuance of common stock	0	46,678	30,341	0	0	77,019
Preferred stock dividends	0	0	0	(308,893)	0	(308,893)
Accretion on preferred stock	17,845	0	0	(17,845)	0	0
Net income	0	0	0	452,128	0	452,128
Unrealized holding losses arising during the period	0	0	0	0	(222,551)	(358,953)
BALANCE at Mar. 31, 2013	$ 14,839,391	$ 6,547,074	$ 21,420,827	$ (3,149,596)	$ 1,228,843	$ 40,886,539