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Fair Value Measurements - Schedule of Derivative Liabilities for Shortfall of Shares (Details) (10-K) - USD ($) | 12 Months Ended
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Dec. 31, 2017 | Dec. 31, 2016
Fair Value Disclosures [Abstract] |  |
Derivative liabilities for shortfall of shares beginning balance | $ 14,915,419 |
Change in fair value of derivative liability shortfall of shares |  | 14,915,419
Conversion of shortfall shares liabilities | (14,915,419) |
Derivative liabilities for shortfall of shares ending balance |  | $ 14,915,419

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