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Liquidity, Financial Condition and Management's Plans (Details Narrative) (10-K) - USD ($) |  |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Oct. 24, 2017 | Oct. 10, 2017 | May 25, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Jun. 30, 2018 | Jun. 30, 2017 | Dec. 31, 2017 | Dec. 31, 2016 | Mar. 16, 2017 | Dec. 31, 2015
Preferred stock, shares issued |  |  |  |  |  |  |  |  |  | 1,160,941 |
Gross proceeds from may fund raising |  |  |  |  |  |  |  | $ 1,000,000 |  |  |
Net proceeds from may fund raising |  |  |  |  |  |  |  | 925,114 |  |  |
Net cash used in operating activities |  |  |  |  |  | $ 268,296 | $ 947,421 | 1,488,254 | $ 828,459 |  |
Net loss |  |  |  | $ 216,688 | $ (591,673) | 381,623 | 34,603,871 | 45,464,569 | 44,265,276 |  |
Cash |  |  |  | 32,440 | $ 17,277 | 32,440 | $ 17,277 | 303,334 | 95,068 |  | $ 124,535
Working capital |  |  |  | $ 100,000 |  | $ 100,000 |  | $ 500,000 |  |  |
Securities Purchase Agreement [Member] |  |  |  |  |  |  |  |  |  |  |
Gross proceeds from may fund raising |  | $ 1,100,000 |  |  |  |  |  |  |  |  |
Net proceeds from may fund raising |  | 825,005 |  |  |  |  |  |  |  |  |
Proceeds from investments |  | 100,000 |  |  |  |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Number of preferred stock shares convertible into common stock |  |  |  |  |  |  |  | 15,873,600 |  |  |
Net loss |  |  |  |  |  |  |  |  |  |  |
Warrants [Member] |  |  |  |  |  |  |  |  |  |  |
Number of common stock issued to cover warrants |  |  | 47,302,176 |  |  |  |  |  |  |  |
Series A Warrants [Member] |  |  |  |  |  |  |  |  |  |  |
Number of common stock issued to cover warrants |  |  | 15,873,600 |  |  |  |  |  |  |  |
Warrant exercise price per share |  |  | $ 0.085 |  |  |  |  |  |  |  |
Warrant term |  |  | 5 years |  |  |  |  |  |  |  |
Additional Warrants [Member] |  |  |  |  |  |  |  |  |  |  |
Number of common stock issued to cover warrants |  |  | 15,714,288 |  |  |  |  |  |  |  |
Warrant exercise price per share |  |  | $ 0.085 |  |  |  |  |  |  |  |
Share issued price per share |  |  | $ 0.17 |  |  |  |  |  |  |  |
Additional Warrants [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Common stock trading volume |  |  | $ 50,000 |  |  |  |  |  |  |  |
Bonus Warrants [Member] |  |  |  |  |  |  |  |  |  |  |
Number of common stock issued to cover warrants |  |  | 15,714,288 |  |  |  |  |  |  |  |
Warrant exercise price per share |  |  | $ 0.17 |  |  |  |  |  |  |  |
Warrant term |  |  | 3 years |  |  |  |  |  |  |  |
Bonus Warrants [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |
Threshold price per share |  |  | $ 0.30 |  |  |  |  |  |  |  |
Series C-1 Convertible Preferred Stock [Member] | Series B Warrants [Member] | Securities Purchase Agreement [Member] |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of preferred stock |  | $ 750,000 |  |  |  |  |  |  |  |  |
Warrant exercise price per share |  | $ 0.135 |  |  |  |  |  |  |  |  |
Share issued price per share |  | $ 0.085 |  |  |  |  |  |  |  |  |
Proceeds from investments | $ 100,000 |  |  |  |  |  |  |  |  |  |
Series C-1 Convertible Preferred Stock [Member] | Series B Warrants [Member] | Securities Purchase Agreement [Member] | Bitcoin [Member] |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of preferred stock |  | $ 250,000 |  |  |  |  |  |  |  |  |
Four Institutional Investors [Member] | Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Number of preferred stock shares convertible into common stock |  |  | 15,873,600 |  |  |  |  |  |  |  |
Four Institutional Investors [Member] | Common Stock Equivalents [Member] |  |  |  |  |  |  |  |  |  |  |
Preferred stock conversion price per share |  |  | $ 0.063 |  |  |  |  |  |  |  |
Four Institutional Investors [Member] | Series C Convertible Preferred Stock [Member] |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of preferred stock |  |  | $ 1,000,000 |  |  |  |  |  |  |  |
Preferred stock, shares issued |  |  | 79,368 |  |  |  |  |  |  |  |
Preferred stock conversion price per share |  |  | $ 0.07 |  |  |  |  |  |  |  |
Preferred stock convertible, value |  |  | $ 1,111,111 |  |  |  |  |  |  |  |

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