Liquidity and Financial Condition (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014	Dec. 31, 2014
Liquidity And Financial Condition Details Narrative
Working capital			$ 40
Net loss	$ 43,452	$ 11,568	47,538	$ 19,531
Accumulated deficit	131,346		$ 131,346		$ 83,808
Non-cash impairment loss on intangible assets	$ 40,400