CONSOLIDATED BALANCE SHEETS (unaudited) (Parenthetical) - $ / shares	Sep. 30, 2015	Dec. 31, 2014
Assets
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	10,000,000	10,000,000
Common stock, shares issued	4,173,675	4,173,675
Common stock, shares outstanding	4,168,214	4,168,214
Treasury stock, shares	5,461	5,461