Note 2 - Summary of Significant Accounting Policies (Details) - Computation of Basic and Diluted Net Loss Per Share - USD ($) |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2015 |
Sep. 30, 2014 |
Dec. 31, 2014 |
Dec. 31, 2013 |
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| Numerator: | ||||||
| Net loss | $ (720,353) | $ (570,551) | $ (2,072,548) | $ (1,271,934) | $ (1,852,301) | $ (2,830,047) |
| Preferred deemed dividend and preferred stock dividend | (83) | (18,927) | (18,927) | (1,028,609) | ||
| Less: Net loss allocated to participating securities | $ 598 | $ 6 | $ 5,973 | 6,005 | 12,503 | |
| $ (1,865,223) | $ (3,846,153) | |||||
| Denominator: | ||||||
| Weighted-average shares outstanding (in Shares) | 416,495,549 | 240,593,277 | 383,035,331 | 189,005,946 | 204,471,018 | 69,477,915 |
| Weighted-average unvested restricted shares outstanding (in Shares) | 251,969 | 1,095 | 874,811 | (656,121) | (306,958) | |
| Denominator for basic net loss per share (in Shares) | 416,495,549 | 240,341,308 | 383,034,236 | 188,131,135 | 203,814,897 | 69,170,957 |
| Basic net loss per share attributable to common stockholders (in Dollars per share) | $ 0.00 | $ 0.00 | $ (0.01) | $ (0.01) | $ (0.01) | $ (0.06) |
| X | ||||||||||
- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The aggregate value of preferred stock dividends and other adjustments necessary to derive net income apportioned to common stockholders. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of undistributed earnings (loss) allocated to participating securities for the basic earnings (loss) per share or per unit calculation under the two-class method. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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- References No definition available.
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| X | ||||||||||
- Definition Numerator for net income (loss) per share calculation. No definition available.
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- Definition Weighted-average unvested restricted shares outstanding. No definition available.
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