Stockholders' Equity (Details Narrative) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended	6 Months Ended	81 Months Ended
	Apr. 30, 2015	Sep. 30, 2012	Oct. 31, 2008	Jun. 30, 2015	Jun. 30, 2015	Jun. 30, 2015
Stockholders' Equity Note [Abstract]
Increase value of discretionary stock repurchase program	$ 10,000	$ 10,000	$ 10,000
Number of common stock shares repurchased during period				239,710	314,124	3,388,610
Shares repurchased during period, value				$ 2,300	$ 3,000	$ 19,100
Amount available to repurchase the stock				$ 10,500	$ 10,500	$ 10,500