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Consolidated Statements of Stockholders' Equity [Parenthetical] - $ / shares | 12 Months Ended
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Dec. 31, 2018 | Dec. 31, 2017
Common stock for services per share issue one | $ 3.50 | $ 4.85
Common stock for services per share issue two | 1.44 | 3.50
Stock Issued During Period Rights Offering Per Share | 2.25 | 3.03
Warrants Issued During Period Rights Offering Per Share |  | 0.97
Stock Issued During Period In Payment Of Accrued Compensation Per Share |  | 3.60
Stock Issued During Period 2017 Board Services Per Share |  | $ 3.60
Stock Issued During Period Board Services Per Share | $ 1.85 |

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