Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Statement [Abstract]
Net revenue	$ 411
Cost of goods sold	892
Gross profit (loss)	(481)
Costs and expenses:
Research and development	475	$ 1,128	$ 836
General and administrative	5,950	5,968	6,749
Selling expenses	11,176	2,194
Loss on disposal of fixed assets			10
Depreciation and amortization	14	15	9
Total costs and expenses	17,615	9,305	7,604
Operating loss	(18,096)	(9,305)	(7,604)
Other non-operating income (expense):
Investment and other income	12	10	81
Change in fair value of derivative instruments
Related party	(13,950)	(12,172)	(8,491)
Others	34	300	58
Interest expense - related party	(8,966)	(6,232)	(4,955)
Total other non-operating income (expense)	(22,870)	(18,094)	(13,307)
Loss before income tax benefit (expense)	(40,966)	(27,399)	(20,911)
Income tax benefit (expense)	585	2,019	(28)
Net loss	$ (40,381)	$ (25,380)	$ (20,939)
Net loss per share, basic and diluted	$ (0.67)	$ (0.42)	$ (0.35)
Weighted average shares outstanding, basic and diluted	60,687,478	60,687,478	60,687,478