Fair Value of Financial Assets and Liabilities (Details 1)	3 Months Ended
Mar. 31, 2017
Risk-free interest rate	1.93%
Maximum [Member]
Expected volatility	131.41%
Expected life (in years)	3 years 9 months 22 days
Minimum [Member]
Expected volatility	98.22%
Expected life (in years)	3 years 8 months 9 days

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.

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

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

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- Definition

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

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