Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 31, 2011	Dec. 31, 2010
Statement of Financial Position [Abstract]
Allowance for loan losses	$ 1,800,000	$ 1,800,000
Preferred stock, par value	$ 1	$ 1
Preferred stock, issued shares	1,796,624	1,810,296
Preferred stock, outstanding shares	1,796,624	1,810,296
Common stock, par value	$ 1	$ 1
Common stock, issued shares	179,145	179,145
Common stock, outstanding shares	179,145	179,145