CONSOLIDATED STATEMENTS OF CASH FLOWS (unaudited) (Parentheticals) - USD ($) |
3 Months Ended | |
|---|---|---|
Mar. 31, 2017 |
Mar. 31, 2016 |
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| Series D preferred stock issuance costs | $ 183,343 | |
| Value of warrants issued to purchase shares of common stock for consulting services | 30,000 | $ 22,245 |
| Preferred deemed dividend | 711,000 | |
| Series C preferred stock | ||
| Preferred deemed dividend | 175,000 | |
| Series D preferred stock | ||
| Preferred deemed dividend | $ 536,000 | |
| X | ||||||||||
- Definition Represents noncash value of warrants issued to purchase shares of common stock for consulting services. No definition available.
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- Definition This element represents amount of preferred stock issuance costs. No definition available.
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- Definition Dividends paid to preferred stock holders that is redeemable solely at the option of the issuer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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