Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Statutory rate	0.00%	0.00%	0.00%	0.00%
Income taxes paid (including interest and penalties)			$ 0	$ 2
State tax refunds			$ 268
Income tax receivable					$ 268