Income Taxes (Narrative) (Details) (USD $)	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Taxes Narrative Details
Valuation Allowance, Change in Amount	$ (49,100,000)	$ 215,000	$ 0
Other Information Pertaining to Income Taxes	The Company files income tax returns in the United States and various foreign jurisdictions. Of the major jurisdictions, the Company is subject to examination in: the United States for U.S. federal purposes for 2010 and forward and for New Jersey for 2011 and forward. In August 2012, the IRS completed its examination of the Company's U.S. federal income tax returns for the year ended December 31, 2009. In May 2013, the State of New Jersey completed its examination of the Company's New Jersey income tax returns through the year ended December 31, 2010. There were no adjustments as a result of these examinations.
Accrued penalties and interest	$ 0	$ 0

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Description of material events or transactions not otherwise specified in the taxonomy pertaining to income taxes that would be relevant to the user of the financial statements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 14

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32705-109319

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- Definition

Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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- Definition

The amount of the change in the period in the valuation allowance for a specified deferred tax asset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 45

-Paragraph 20

-URI http://asc.fasb.org/extlink&oid=21917399&loc=d3e32123-109318

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