CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Revenues:
Product sales	$ 13,590	$ 4,432	$ 24,439	$ 4,432
Total revenues	13,590	4,432	24,439	4,432
Costs and expenses:
Cost of product sales	6,901	5,009	12,469	5,009
Gross profit	6,689	(577)	11,970	(577)
Research and development	3,369	4,364	7,746	7,635
Selling, general and administrative	5,585	3,581	11,061	4,954
Total operating expenses	8,954	7,945	18,807	12,589
Loss from operations	(2,265)	(8,522)	(6,837)	(13,166)
Other income (expense):
Decrease (increase) in fair value of warrants	112	248	(205)	(1,104)
Bargain purchase gain	0	3,634	0	3,634
Foreign currency translation gain (loss)	(6)	0	10	0
Interest income	9	4	22	6
Interest expense	(2)	(2)	(4)	(3)
Total other income (expense)	113	3,884	(177)	2,533
Net loss	$ (2,152)	$ (4,638)	$ (7,014)	$ (10,633)
Net loss per share attributable to common shareholders (Basic and Diluted) (see note 11)	$ (0.16)	$ (0.94)	$ (0.43)	$ (2.18)
Weighted average number of common shares outstanding (Basic and Diluted)	23,786	6,518	23,786	6,195