CONSOLIDATED STATEMENTS OF CASH FLOWS (Parentheticals) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Value of warrants issued to purchase shares of common stock for consulting services | $ 30,000 | $ 22,245 |
| Preferred deemed dividend | 1,044,000 | 325,000 |
| Series C Preferred Stock | ||
| Preferred stock issuance costs | 92,331 | 92,331 |
| Preferred deemed dividend | 175,000 | |
| Series D Preferred Stock | ||
| Preferred stock issuance costs | 183,343 | 183,343 |
| Preferred deemed dividend | 536,000 | |
| Series F Preferred stock | ||
| Preferred stock issuance costs | 118,855 | $ 118,855 |
| Preferred deemed dividend | $ 333,000 | |
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- Definition Adjustment for noncash service expenses paid for by granting of warrants. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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