Consolidated Condensed Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data	Sep. 30, 2011	Dec. 31, 2010
Consolidated Condensed Balance Sheets [Abstract]
Allowance for loan losses	$ 4,229	$ 4,212
Preferred stock, authorized shares	5,000,000	5,000,000
Preferred stock, issued shares	0	0
Common stock, par value	$ 1	$ 1
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