CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Dec. 31, 2015	Dec. 31, 2014
Statement of Financial Position
Preferred Stock, par value
Preferred Stock, shares authorized	10,000,000	10,000,000
Preferred Stock, shares outstanding
Common Stock, par value	$ 0.20	$ 0.20
Common Stock, shares authorized	30,000,000	30,000,000
Common Stock, shares issued	11,441,666	11,441,666
Common stock in treasury, shares	264,350	352,467