CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenue:
Net product revenue	$ 12,412,000	$ 12,628,000
License and milestone revenue		11,574,000
Supply revenue	1,526,000	8,478,000
Royalty revenue	1,386,000	(514,000)
Total revenue	15,324,000	32,166,000
Operating expenses:
Cost of goods sold	3,704,000	9,896,000
Selling, general and administrative	15,122,000	26,400,000
Research and development	1,029,000	2,694,000
Total operating expenses	19,855,000	38,990,000
Loss from operations	(4,531,000)	(6,824,000)
Interest expense and other expense, net	8,161,000	8,636,000
Loss before income taxes	(12,692,000)	(15,460,000)
Provision for income taxes	16,000	6,000
Net loss	$ (12,708,000)	$ (15,466,000)
Basic and diluted net loss per share:
Basic and diluted net loss per share (in dollars per share)	$ (0.12)	$ (0.15)
Shares used in per share computation:
Basic and diluted (in shares)	104,071	103,797