Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Sep. 30, 2015	Dec. 31, 2014
Preferred stock par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred stock, shares authorized	1,000,000	1,000,000
Preferred stock, shares issued	0	0
Common stock par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock authorized shares	5,000,000	5,000,000
Common stock issued shares	3,182,916	3,164,416
Common stock outstanding shares	2,758,586	2,740,502
Less treasury stock, at cost shares	424,330	423,914