Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenue:
Contract manufacturing revenue	$ 9,206	$ 4,181
Service and other product revenue	0	433
Total revenue	9,206	4,614
Operating expense:
Cost of contract manufacturing	7,804	3,923
Royalty expense	71	72
Research and development	7,987	5,150
Selling, general and administrative	6,124	6,268
Change in fair value of contingent purchase consideration	1,300	(1,000)
Total operating expense	23,286	14,413
Loss from operations	(14,080)	(9,799)
Other income (expense):
Interest expense	(598)	(643)
Change in fair value of warrant liabilities	4,527	410
Other expense	(7)	(120)
Total other income (expense)	3,922	(353)
Net loss from continuing operations before income taxes	(10,158)	(10,152)
Income tax expense	(62)	(13)
Net loss from continuing operations	(10,220)	(10,165)
Net loss from discontinued operations	(169)	(12,696)
Net income	$ (10,389)	$ (22,861)
Net loss per share, basic and diluted:
Continuing operations, usd per share	$ (0.41)	$ (0.53)
Discontinued operations, usd per share	(0.01)	(0.66)
Total, usd per share	$ (0.42)	$ (1.19)
Weighted average common shares outstanding, basic	24,772	19,170
Statements of Comprehensive Loss
Comprehensive loss	$ (10,389)	$ (22,861)