CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Common stock, par value (in dollars per share)	$ 0	$ 0
Common stock, shares authorized	7,500,000	7,500,000
Common stock, shares issued	7,500,000	7,500,000
Common Stock, Shares, Outstanding	7,192,350	7,192,350
Treasury stock, shares	307,650	307,650