Fair Value of Financial Instruments (Details 2) (Recurring, Acquired intangible assets, Discounted cash flow, Level 3)	12 Months Ended
Dec. 31, 2013
Unobservable inputs
Long term growth rate (as a percent)	3.00%
Minimum
Unobservable inputs
Discount rate (as a percent)	19.00%
Royalty rate (as a percent)	2.00%
Maximum
Unobservable inputs
Discount rate (as a percent)	22.00%
Royalty rate (as a percent)	3.00%

Represents the percentage of assumed royalty in revenues, used as an input to measure fair value.

No definition available.

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (bbb)

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258

+ Details

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- Definition

Percentage of assumed long-term growth in revenues, used as an input to measure fair value.

+ References

+ Details

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