Consolidated Condensed Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Consolidated Condensed Balance Sheets [Abstract]
Allowance for loan losses	$ 4,236	$ 4,132
Preferred stock, authorized shares	5,000,000	5,000,000
Preferred stock, unissued shares	5,000,000	5,000,000
Common stock, par value	$ 1.00	$ 1.00
Common stock, authorized shares	15,000,000	15,000,000
Common stock, issued shares	3,213,952	3,213,952
Common stock, outstanding shares	2,988,952	2,988,952
Treasury stock, shares	225,000	225,000