CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $)	Sep. 30, 2011	Dec. 31, 2010
ASSETS
Securities held-to-maturity, fair value	$ 48,436	$ 32,541
Loans, allowance for loan losses	$ 4,128	$ 4,477
Shareholders' equity:
Preferred stock, par value (in dollars per share)	$ 1,000	$ 1,000
Preferred stock, shares authorized (in shares)	25,000	25,000
Preferred stock, shares issued (in shares)	17,910	17,910
Common stock, par value (in dollars per share)	$ 5	$ 5
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock , shares issued (in shares)	2,890,811	2,890,811
Treasury stock, shares (in shares)	7,502	7,602