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Warrants (Details) - USD ($) | 1 Months Ended | 6 Months Ended
--- | --- | ---
Apr. 30, 2019 | Jun. 30, 2019
Warrants (Textual) |  |
Common stock exercise price |  | $ 0.72
October 29, 2019 and expire October 29, 2024 [Member] |  |
Warrants (Textual) |  |
Aggregate purchase warrants | 847,750 |
Common stock exercise price | $ 1.375 |
October 29, 2019 and expire April 24, 2024 [Member] |  |
Warrants (Textual) |  |
Aggregate purchase warrants | 84,775 |
Common stock exercise price | $ 1.375 |
Warrants [Member] |  |
Warrants (Textual) |  |
Aggregate purchase warrants |  | 86,250
Common stock exercise price |  | $ 6.25
Maturity date |  | Jun. 21, 2023
Fair value of warrants |  | $ 63,796

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