CONSOLIDATED BALANCE SHEET (Parenthetical) (USD $)	Sep. 30, 2014	Dec. 31, 2013
Statement of Financial Position [Abstract]
Preferred stock, par value (in dollars per share)	$ 0	$ 0
Preferred stock, shares authorized	3,000,000	3,000,000
Preferred stock, shares issued	0	0
Common stock, par value (in dollars per share)	$ 8.33	$ 8.33
Common stock, shares authorized	15,000,000	15,000,000
Common stock, shares issued	5,001,972	4,999,929
Treasury stock, shares	192,340	180,596