Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended				9 Months Ended
		Sep. 30, 2015		Sep. 30, 2014		Sep. 30, 2015		Sep. 30, 2014
Revenue:
Contract manufacturing revenue		$ 8,860		$ 4,225		$ 19,044		$ 6,463
Net product revenue		0		0		0		9,840
Service and other product revenue		260		658		2,057		2,705
Total revenue		9,120		4,883		21,101		19,008
Operating (income) expense:
Cost of contract manufacturing		7,780		3,986		17,506		5,921
Cost of goods sold		0		0		0		5,262
Royalty expense		106		72		249		511
Research and development		7,919		2,912		19,310		8,616
Selling, general and administrative		5,696		7,213		19,547		28,865
Change in fair value of contingent purchase consideration		(300)		0		(1,900)		0
Impairment of long-lived assets		0		0		0		838
Net gain on sale of business		0		0		0		(79,980)
Total operating (income) expense		21,201		14,183		54,712		(29,967)
Income (loss) from operations		(12,081)		(9,300)		(33,611)		48,975
Other income (expense):
Interest income		33		6		47		18
Interest expense		(751)		(84)		(2,306)		(2,999)
Loss on short-term investments		(5,485)		0		(5,485)		0
Loss on early extinguishment of debt		0		0		0		(1,254)
Change in fair value of warrant liabilities		(296)		7,948		(861)		26,418
Change in fair value of embedded derivatives		0		0		0		(14)
Other income (expense)		103		14		(55)		(39)
Total other income (expense)		(6,396)		7,884		(8,660)		22,130
Net income (loss) from continuing operations before income taxes		(18,477)		(1,416)		(42,271)		71,105
Benefit (expense) for income taxes		5,496		(45)		12,428		(45)
Net income (loss) from continuing operations		(12,981)		(1,461)		(29,843)		71,060
Income (loss) from discontinued operations		(1,635)		(11,364)		64,829		(41,952)
Net income		$ (14,616)		$ (12,825)		$ 34,986		$ 29,108
Basic net income (loss) per share:(1)
Continuing operations, usd per share	[1]	$ (0.57)		$ (0.08)		$ (1.47)		$ 4.06
Discontinued operations, usd per share		(0.07)	[1]	(0.64)	[1]	3.19		(2.40)	[1]
Total, usd per share	[1]	(0.65)		(0.73)		1.72		1.66
Diluted net income (loss) per share:(1)
Continuing operations, usd per share	[1]	(0.57)		(0.08)		(1.47)		2.51
Discontinued operations, usd per share	[1]	(0.07)		(0.64)		3.19		(2.34)
Net income (loss) per share, diluted, usd per share		$ (0.65)	[1]	$ (0.73)	[1]	$ 1.72	[1]	$ 0.17
Weighted average common shares outstanding, basic		22,613		17,630		20,332		17,513
Weighted average shares outstanding, diluted		22,613		17,630		20,332		17,909
Statements of Comprehensive Income (Loss)
Net income		$ (14,616)		$ (12,825)		$ 34,986		$ 29,108
Other comprehensive income (loss):
Unrealized loss on available-for-sale securities		(3,933)		0		(5,485)		0
Reclassification of other-than-temporary loss on available-for-sale securities included in net income (loss)		5,485		0		5,485		0
Comprehensive income (loss)		$ (13,064)		$ (12,825)		$ 34,986		$ 29,108

[1] The sum of net income (loss) per share amounts may not equal the totals due to rounding.