Fair Value Measurements (Based Upon Sensitivity and Nature of Inputs) (Details)	12 Months Ended
Dec. 31, 2013
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Dividend yield	0.00%
Probability of down-round triggering event	5.00%
Timing of down-round triggering event	December 2014
Minimum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Volatility	46.85%
Risk free interest rate	0.16%
Expected term, in years	11 months 26 days
Maximum [Member]
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Volatility	52.63%
Risk free interest rate	1.11%
Expected term, in years	3 years 6 months 18 days

Expected dividends to be paid to holders of the underlying shares or financial instruments (expressed as a percentage of the share or instrument's price).

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

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

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Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price.

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Risk-free interest rate assumption used in valuing an instrument.

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Fair Value Assumptions Timing Of Down Round Triggering Event

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Fair Value Inputs, Probability of Achieving Target

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