Consolidated Condensed Balance Sheets (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Consolidated Condensed Balance Sheets [Abstract]
Allowance for loan losses	$ 3,926	$ 4,239
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares unissued	5,000,000	5,000,000
Common stock, par value	$ 1.00	$ 1.00
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	3,213,952	3,213,952
Common stock, shares outstanding	2,988,952	2,988,952
Treasury stock, shares	225,000	225,000