CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012 Series B Preferred stock	Dec. 31, 2011 Series B Preferred stock	Dec. 31, 2012 Series C Preferred stock	Dec. 31, 2011 Series C Preferred stock	Dec. 31, 2012 Common Stock	Dec. 31, 2011 Common Stock	Dec. 31, 2012 NonVoting Common Stock	Dec. 31, 2011 NonVoting Common Stock
Cash and due from banks, reserve requirements (in dollars)	$ 242,000	$ 236,000
Investment securities available for sale, at fair value, amortized cost (in dollars)	125,748,187	120,266,023
Investment securities held to maturity, estimated fair value (in dollars)	$ 1,379,915	$ 3,377,888
Preferred stock, par value (in dollars per share)			$ 0	$ 0	$ 0	$ 0
Preferred stock, shares authorized			10,000,000	10,000,000	10,000,000	10,000,000
Preferred stock, shares issued			7,462	7,462	4,379	4,379
Preferred stock, shares outstanding			7,462	7,462	4,379	4,379
Common stock, par value (in dollars per share)							$ 1	$ 1	$ 1	$ 1
Common stock, shares authorized							20,000,000	20,000,000	5,000,000	5,000,000
Common stock, shares issued							2,250,364	2,237,357	90,000	90,000
Common stock, shares outstanding							2,250,364	2,237,357	90,000	90,000
Treasury stock, shares	220,525	219,072