Stockholders' Deficit (Details Narrative) (10-K) - USD ($)
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1 Months Ended |
6 Months Ended |
12 Months Ended |
Jul. 27, 2018 |
May 31, 2017 |
Jun. 30, 2019 |
Jun. 30, 2018 |
Dec. 31, 2018 |
Dec. 31, 2017 |
| Warrants price per share |
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$ 0.625
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| Share price |
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$ 0.15
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| Number of common stock issued |
9,600,286
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| Stock issuance costs |
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$ 196,006
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| Stock issuance costs, net offering |
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1,244,037
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| Sold securities in a self-directed offering, aggregate amount |
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$ 245,000
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$ 1,244,037
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$ 4,138,435
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| Common stock, shares outstanding |
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136,640,761
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133,888,573
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122,674,516
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| Equity Purchase Agreement [Member] |
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| Number of common stock shares sold |
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567,644
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| Proceeds from sale of common stock |
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$ 60,000
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| Restricted Stock One [Member] |
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| Restricted common stock price per share |
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$ 0.08
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| Warrants to purchase of common stock shares |
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2,237,500
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| Warrants term |
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5 years
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| Restricted Stock Two [Member] |
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| Restricted common stock price per share |
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$ 0.12
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| Warrants to purchase of common stock shares |
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2,237,500
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| Warrants term |
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5 years
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| Restricted Stock Three [Member] |
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| Restricted common stock price per share |
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$ 0.16
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| Warrants to purchase of common stock shares |
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2,237,500
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| Warrants term |
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5 years
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| Restricted Stock Four [Member] |
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| Restricted common stock price per share |
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$ 0.12
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| Warrants to purchase of common stock shares |
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31,453,788
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| Warrants term |
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5 years
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| Restricted Stock Five [Member] |
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| Restricted common stock price per share |
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$ 0.12
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| Warrants to purchase of common stock shares |
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31,453,788
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| Warrants term |
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5 years
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| Restricted Stock Six [Member] |
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| Restricted common stock price per share |
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$ 0.30
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| Warrants to purchase of common stock shares |
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416,595
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| Warrants term |
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5 years
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| Restricted Stock Seven [Member] |
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| Restricted common stock price per share |
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$ 0.30
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| Warrants to purchase of common stock shares |
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416,595
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| Warrants term |
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5 years
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| Restricted Common Stock [Member] |
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| Sold securities in a self-directed offering, aggregate amount |
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$ 44,700
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| Issuance of stock per share |
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$ 0.08
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| Conversion stock, description |
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Each unit consisted of 1 share of restricted common stock (558,750 shares), a five-year warrant to purchase 1 share of restricted common stock (558,750 warrant shares) at $0.08 per share, a five-year warrant to purchase 1 share of restricted common stock (558,750 warrant shares) at $0.12 per share, and a five-year warrant to purchase 1 share of restricted common stock (558,750 warrant shares) at $0.16 per share.
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| Number of restricted common stock |
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558,750
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| Restricted Common Stock One [Member] |
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| Restricted common stock price per share |
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$ 0.08
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| Warrants to purchase of common stock shares |
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558,750
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| Warrants term |
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5 years
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| Restricted Common Stock Two [Member] |
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| Restricted common stock price per share |
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$ 0.12
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| Warrants to purchase of common stock shares |
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558,750
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| Warrants term |
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5 years
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| Restricted Common Stock Three [Member] |
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| Restricted common stock price per share |
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$ 0.16
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| Warrants to purchase of common stock shares |
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558,750
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| Warrants term |
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5 years
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| Warrant [Member] |
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| Warrants price per share |
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$ 0.625
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| Cashless exercise of warrants |
9,600,000
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| Proceeds from warrants issuances |
$ 1,440,043
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| Warrants to purchase of common stock shares |
9,600,000
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101,984
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392,047
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| Self Directed Stock Issuance One [Member] |
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| Sold securities in a self-directed offering, aggregate amount |
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$ 179,000
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| Issuance of stock per share |
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$ 0.08
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| Self Directed Stock Issuance Two [Member] |
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| Sold securities in a self-directed offering, aggregate amount |
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$ 3,774,456
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| Issuance of stock per share |
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$ 0.12
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| Self Directed Stock Issuance Three [Member] |
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| Sold securities in a self-directed offering, aggregate amount |
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$ 124,979
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| Issuance of stock per share |
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$ 0.30
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| Self-Directed Stock Issuance [Member] |
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| Conversion stock, description |
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Each $0.08 unit consisted of 1 share of restricted common stock (2,237,500 shares), a five-year warrant to purchase 1 share of restricted common stock (2,237,500 warrant shares) at $0.08 per share, a five-year warrant to purchase 1 share of restricted common stock (2,237,500 warrant shares) at $0.12 per share, and a five-year warrant to purchase 1 share of restricted common stock (2,237,500 warrant shares) at $0.16 per share. Each $0.12 unit consisted of 1 share of restricted common stock (31,453,788 shares) and a five-year warrant to purchase 1 share of restricted common stock (31,453,788 warrant shares) at $0.12 per share. Each $0.30 unit consisted of 1 share of restricted common stock (416,595 shares) and a five-year warrant to purchase 1 share of restricted common stock (416,595 warrant shares) at $0.30 per share.
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| Number of restricted common stock |
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2,237,500
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