CONDENSED CONSOLIDATED BALANCE SHEETS (unaudited) (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Intangible assets, net of accumulated amortization of $2,584 and $2,326, respectively (in Dollars)	$ 2,584	$ 2,326
Common stock par value (in Dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	20,000,000	20,000,000
Common stock, shares issued	11,136,281	11,122,293
Common stock, shares outstanding	7,747,692	7,900,257