Note 10 - Equity (Details) - Binomial Lattice-based Model Option Valuation Assumptions - Binomial-lattice Fair Value Method [Member] |
1 Months Ended |
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Dec. 31, 2013
$ / shares
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Fair Value Inputs, Equity, Quantitative Information [Line Items] | |
Market value of underlying common stock (in Dollars per share) | $ 1.20 |
Minimum [Member] | |
Fair Value Inputs, Equity, Quantitative Information [Line Items] | |
Term (years) | 1 year |
Strike price (in Dollars per share) | $ 0.56 |
Volatility | 27.03% |
Risk-free interest | 0.13% |
Maximum [Member] | |
Fair Value Inputs, Equity, Quantitative Information [Line Items] | |
Term (years) | 8 years |
Strike price (in Dollars per share) | $ 2.45 |
Volatility | 45.64% |
Risk-free interest | 2.45% |
X | ||||||||||
- Definition Represents the underlying security price in the option valuation. No definition available.
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- Definition Agreed upon price for the exchange of the underlying asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Measure of dispersion, in percentage terms (for instance, the standard deviation or variance), for a given stock price. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Risk-free interest rate assumption used in valuing an instrument. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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