CONDENSED CONSOLIDATED BALANCE SHEETS (Parentheticals) - $ / shares	Jun. 30, 2015	Dec. 31, 2014
Common Stock - par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock - authorized	50,000,000	50,000,000
Common stock- shares issued	24,697,335	24,533,121
Common stock - shares outstanding	24,697,335	24,533,121
Preferred shares - par value (in Dollars per share)	$ 0.01	$ 0.01
Preferred shares - shares authorized	1,000,000	1,000,000
Preferred shares - shares issued	0	0
Preferred shares -shares outstanding	0	0