Stockholders' Equity (Black-Scholes Weighted-Average Assumptions) (Details) - $ / shares	3 Months Ended	9 Months Ended
Sep. 30, 2015	Sep. 30, 2015
Stockholders Equity Black-scholes Weighted-average Assumptions Details
Exercise price	$ 3.23	$ 3.59
Market value	$ 3.23	$ 3.59
Risk-free rate	1.62%	1.61%
Expected term	5 years 3 months 18 days	5 years 9 months 22 days
Expected volatility	69.00%	70.00%
Dividend yield

Agreed upon price for the exchange of the underlying asset during the period.

No definition available.

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- Definition

Price of a single share of a number of saleable stocks of a company during the period.

+ References

No definition available.

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- References

No definition available.

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- Definition

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).

+ 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=66048111&loc=d3e19207-110258

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- Definition

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.

+ References

+ Details

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- Definition

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

+ References

+ Details

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- Definition

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

+ References

+ Details

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