Income Taxes (Details Textual) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Income Tax Disclosure [Abstract]
Statutory rate	0.00%	37.00%	0.00%	37.00%
Deferred tax assets related to net operating loss carryforwards	$ 0		$ 2,484
Income taxes paid (including interest and penalties)	0		2	384
State tax refunds			674
Income tax receivable	$ 219		$ 219		$ 893