CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2011	Dec. 31, 2010
ASSETS:
Available-for-sale, amortized cost	$ 93,224,417	$ 94,250,975
Held-to-maturity, fair value	34,393,641	40,609,764
Loans, allowance for loan losses	$ 3,300,305	$ 2,420,143
STOCKHOLDERS' EQUITY:
Common stock - par value (in dollars per share)	$ 2.50	$ 2.50
Common stock - shares authorized (in shares)	12,000,000	12,000,000
Common stock - shares issued (in shares)	2,156,966	2,149,966
Common stock - shares outstanding (in shares)	2,142,466	2,135,466