Note 9 - Derivative Liabilities (Details) - USD ($) |
3 Months Ended | 9 Months Ended | |
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Sep. 30, 2015 |
Sep. 30, 2015 |
Jan. 31, 2014 |
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Change in fair value of derivative | $ 9,000 | $ 27,000 | |
Embedded Conversion Features | $ 53,000 | ||
Embedded Conversion Features | |||
Fair Value Measurements, Valuation Techniques | Black-Scholes | ||
Annual dividend yield | 0.00% | ||
Expected volatility | 113.00% | ||
Embedded Conversion Features | Minimum | |||
Expected live (years) | 9 months | ||
Risk-free interest rate | 0.21% | ||
Embedded Conversion Features | Maximum | |||
Expected live (years) | 1 year | ||
Risk-free interest rate | 0.23% | ||
Convertible Debt Securities | Investor | |||
Debt Instrument, Face Amount | $ 130,000 | ||
Debt Instrument, Interest Rate, Stated Percentage | 8.00% | ||
Debt Instrument, Unamortized Discount | $ 79,000 |
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- Definition Amount of a favorable spread to a debt holder between the amount of debt being converted and the value of the securities received upon conversion. This is an embedded conversion feature of convertible debt issued that is in-the-money at the commitment date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Face (par) amount of debt instrument at time of issuance. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase (decrease) in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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). 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 Description of the inputs and valuation technique(s) used to measure fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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