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Fair Value Measurements - Schedule of Changes in Fair Value of Convertible Notes (Details) (10-K) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017	Dec. 31, 2016
Fair Value Disclosures [Abstract]
Convertible note at fair value beginning balance				$ 3,283,034	$ 3,283,034	$ 1,781,156
Addition of convertible note						320,002
Conversion of notes into common stock					(20,132,105)	4,208,546
Gain on extinguishment pf debt		$ 6,870		$ (15,866,197)	(15,918,867)	(837,369)
Change in fair value of convertible notes (including OID discount)					16,849,071	(2,096,700)
Reclassification to derivative liability						(92,601)
Convertible note at fair value ending balance						$ 3,283,034

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Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock.

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Amount of unrealized (holding) gain (loss) which is included in the statement of income (or changes in net assets) related to those liabilities still held at the reporting date for which fair value is measured on a recurring basis using significant unobservable inputs (Level 3).

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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