Contingencies	3 Months Ended
Mar. 31, 2013
Contingencies [Abstract]
Contingencies	Contingencies The Company may be, from time to time, a party to various disputes and claims arising from normal business activities. The Company accrues for loss contingencies at the earliest date at which the Company deems that it is probable that a liability has been incurred and the amount of such loss can be reasonably estimated. Eagle Pharmaceuticals, Inc. (Eagle) Arbitration. The Company received a Demand for Arbitration filed by Eagle dated October 25, 2011. In the Demand for Arbitration, Eagle claims that the Company failed to meet its obligations under the license and development agreement between the Company, Eagle and certain other parties relating to the development of a new formulation of Angiomax, and to the Company's efforts to seek and obtain regulatory approval, market and sell that new formulation. As a result, Eagle alleges that it has been damaged in an amount it believes exceeds $306.0 million. In January 2013, an arbitration hearing took place before a three person panel. In February 2013, the Company and Eagle submitted post-hearing briefs, and, in April 2013, post-hearing arguments took place. The hearing process is now complete and the three person arbitration panel is deciding the matter. The Company believes that any potential liability is not estimable at this time. In addition, the Company is party to the legal proceedings described in Part II, Item 1, Legal Proceedings, of this quarterly report, which are principally patent litigation matters. The Company has assessed such legal proceedings and does not believe that it is probable that a liability has been incurred or that the amount of any potential liability can be reasonably estimated. As a result, the Company did not record any loss contingencies for any of these matters. While it is not possible to determine the outcome of the matters described in Part II, Item 1, Legal Proceedings, of this quarterly report, the Company believes that, the resolution of all such matters will not have a material adverse effect on its consolidated financial position or liquidity, but could possibly be material to the Company's consolidated results of operations in any one accounting period.

Contingencies

3 Months Ended

Mar. 31, 2013

The Company may be, from time to time, a party to various disputes and claims arising from normal business activities. The Company accrues for loss contingencies at the earliest date at which the Company deems that it is probable that a liability has been incurred and the amount of such loss can be reasonably estimated.

Eagle Pharmaceuticals, Inc. (Eagle) Arbitration. The Company received a Demand for Arbitration filed by Eagle dated October 25, 2011. In the Demand for Arbitration, Eagle claims that the Company failed to meet its obligations under the license and development agreement between the Company, Eagle and certain other parties relating to the development of a new formulation of Angiomax, and to the Company's efforts to seek and obtain regulatory approval, market and sell that new formulation. As a result, Eagle alleges that it has been damaged in an amount it believes exceeds $306.0 million. In January 2013, an arbitration hearing took place before a three person panel. In February 2013, the Company and Eagle submitted post-hearing briefs, and, in April 2013, post-hearing arguments took place. The hearing process is now complete and the three person arbitration panel is deciding the matter. The Company believes that any potential liability is not estimable at this time.

In addition, the Company is party to the legal proceedings described in Part II, Item 1, Legal Proceedings, of this quarterly report, which are principally patent litigation matters. The Company has assessed such legal proceedings and does not believe that it is probable that a liability has been incurred or that the amount of any potential liability can be reasonably estimated. As a result, the Company did not record any loss contingencies for any of these matters. While it is not possible to determine the outcome of the matters described in Part II, Item 1, Legal Proceedings, of this quarterly report, the Company believes that, the resolution of all such matters will not have a material adverse effect on its consolidated financial position or liquidity, but could possibly be material to the Company's consolidated results of operations in any one accounting period.