CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Dec. 31, 2011	Dec. 31, 2010
Cash and due from banks, reserve requirements (in dollars)	$ 300,000	$ 300,000
Investment securities available for sale, at fair value, amortized cost (in dollars)	120,266,023	127,677,864
Investment securities held to maturity, estimated fair value (in dollars)	$ 3,377,888	$ 3,392,691
Treasury stock, shares	219,072	217,531
Series B Preferred Stock
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	7,462	7,462
Preferred stock, shares outstanding	7,462	7,462
Series C Preferred Stock
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	4,379	4,379
Preferred stock, shares outstanding	4,379	4,379
Common Stock
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	2,237,357	2,233,278
Common stock, shares outstanding	2,237,357	2,233,278
Nonvoting Common Stock
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized	5,000,000	5,000,000
Common stock, shares issued	90,000	90,000
Common stock, shares outstanding	90,000	90,000