1. Organization and Business (Details Narrative) - USD ($) |
3 Months Ended | 12 Months Ended | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Jan. 08, 2018 |
Mar. 31, 2018 |
Mar. 31, 2017 |
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
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Net loss | $ (1,263,464) | $ (1,316,234) | $ (4,908,736) | $ (6,213,135) | ||||||||
Net Cash Used in Operating Activities | (1,214,107) | $ (2,346,210) | (7,186,870) | (3,716,277) | ||||||||
Accumulated deficit | (42,641,849) | (41,551,497) | (36,642,761) | |||||||||
Stockholders equity | 15,593,687 | 15,039,846 | 10,055,526 | $ 14,121,584 | ||||||||
Current assets | 8,854,964 | 10,834,926 | 3,376,788 | |||||||||
Working capital | 7,116,279 | (479,404) | ||||||||||
Cash, cash equivalents and restricted cash | 7,498,072 | |||||||||||
Current liabilities | 4,258,470 | 3,718,647 | 3,856,192 | |||||||||
Trade payables | $ 925,000 | 925,000 | [1] | 925,000 | [1] | |||||||
Service advance | [2] | 0 | $ 1,489,583 | |||||||||
Gross proceeds from exercise of warrants | $ 3,866,573 | |||||||||||
Direct Offering [Member] | ||||||||||||
Issuance of Common Stock in Registered Direct Offering, net (in shares) | 1,647,691 | |||||||||||
Gross proceeds from sale of equity | $ 6,425,995 | |||||||||||
Warrants issued | 1,647,691 | |||||||||||
January 2018 Private Placement [Member] | ||||||||||||
Issuance of Common Stock in Registered Direct Offering, net (in shares) | 1,647,691 | |||||||||||
January 2018 Private Placement [Member] | Subsequent Event [Member] | Securities Purchase Agreement [Member] | Accredited Investors [Member] | ||||||||||||
Gross proceeds from sale of equity | $ 1,800,000 | |||||||||||
Warrants issued | 592,000 | |||||||||||
Private Transaction [Member] | ||||||||||||
Gross proceeds from exercise of warrants | $ 3,866,573 | |||||||||||
Issuance of Common Stock in Registered Direct Offering, net (in shares) | 1,171,689 | |||||||||||
SPHE [Member] | ||||||||||||
Issuance of Common Shares for Debt Extinguishment (in shares) | 301,231 | |||||||||||
Issuance of Common Shares for Debt Extinguishment, debt extinguished | $ 1,489,583 | |||||||||||
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