CONSOLIDATED BALANCE SHEET (Unaudited) (Parenthetical) (USD $)	Jun. 30, 2012	Dec. 31, 2011
ASSETS
Securities held-to-maturity, fair value	$ 770,541	$ 2,369,118
Stockholders' equity:
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized (in shares)	10,000,000	10,000,000
Preferred stock, shares issued (in shares)	0	71,250
Preferred stock, shares outstanding (in shares)	0	71,250
Common stock, par value (in dollars per share)	$ 1	$ 1
Common stock, shares authorized (in shares)	90,000,000	90,000,000
Common stock, shares issued (in shares)	34,675,913	34,354,960
Common stock, shares outstanding (in shares)	34,675,913	34,354,960