Intangible Assets and Goodwill (Goodwill) (Details) (USD $) In Thousands, unless otherwise specified			6 Months Ended		6 Months Ended
	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2013 Incline Therapeutics, Inc. [Member]	Jan. 31, 2013 Incline Therapeutics, Inc. [Member]	Jun. 30, 2013 Recothrom [Member]
Goodwill [Roll Forward]
Goodwill beginning balance	$ 135,627	$ 14,671		$ 99,956
Goodwill acquired			99,956		21,000
Goodwill ending balance	$ 135,627	$ 14,671		$ 99,956