Intangible Assets and Goodwill Goodwill (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended					12 Months Ended					12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013 Incline Therapeutics, Inc. [Member]	Dec. 31, 2012 Incline Therapeutics, Inc. [Member]	Jan. 31, 2013 Incline Therapeutics, Inc. [Member]	Dec. 31, 2013 Recothrom [Member]	Dec. 31, 2012 Recothrom [Member]	Dec. 31, 2013 ProFibrix [Member]	Dec. 31, 2012 ProFibrix [Member]	Aug. 05, 2013 ProFibrix [Member]	Dec. 31, 2013 Rempex [Member]	Dec. 31, 2012 Rempex [Member]
Goodwill [Roll Forward]
Balance at beginning of period	$ 14,671	$ 14,671			$ 102,613					$ 52,037
Goodwill resulting from acquisition			102,613	0		21,000	0	52,037	0		68,570	0
Translation adjustments	(1,197)	0
Balance at end of period	$ 257,694	$ 14,671			$ 102,613					$ 52,037	$ 68,570