Liquidity and Financial Condition (Details Narrative) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Jun. 30, 2015	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2015	Dec. 31, 2014
working capital deficiency	$ 1,600			$ 1,600
Net loss	2,726	$ 5,144		47,120	$ 24,675
Accumulated deficit	$ 130,928			$ 130,928			$ 83,808
Non-cash impairment loss on intangible assets			$ 37,200
Series I Redeemable Convertible Preferred Stock [Member]
Outstanding shares redeemed			5,601
Outstanding shares redemption price			$ 935,297
Series I Redeemable Convertible Preferred Stock [Member] | Subsequent Event [Member]
Outstanding shares redeemed						29,940
Outstanding shares redemption price						$ 5,000