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Stockholders' Equity (Details) - USD ($) | 1 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Apr. 30, 2019 | Jul. 31, 2017 | Jun. 30, 2017 | Jun. 30, 2019 | Jun. 05, 2019 | Jun. 04, 2019 | Dec. 31, 2018
Stockholders' Equity (Textual) |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  | 25,000,000 | 25,000,000 | 300,000,000 | 300,000,000
Purchase Agreement [Member] |  |  |  |  |  |  |
Stockholders' Equity (Textual) |  |  |  |  |  |  |
Issued shares of common stock | 847,750 |  |  |  |  |  |
Common stock, per share | $ 1.10 |  |  |  |  |  |
Common stock purchase warrants | 847,750 |  |  |  |  |  |
Issuance costs of offering | $ 379,816 |  |  |  |  |  |
Issued warrants | 84,775 |  |  |  |  |  |
2016 Debentures [Member] |  |  |  |  |  |  |
Stockholders' Equity (Textual) |  |  |  |  |  |  |
Common stock issued upon conversion |  |  |  | 516,667 |  |  |
IPO [Member] |  |  |  |  |  |  |
Stockholders' Equity (Textual) |  |  |  |  |  |  |
Issued shares of common stock |  | 225,000 | 1,500,000 |  |  |  |
Common stock, per share |  | $ 5.00 | $ 5.00 |  |  |  |
Issuance costs of offering |  | $ 176,771 | $ 1,388,615 |  |  |  |
Issued warrants |  |  | 75,000 |  |  |  |
Warrants issued |  |  | $ 55,475 |  |  |  |
Warrants to purchase of common stock |  | 11,250 |  |  |  |  |
Fair value of warrants |  | $ 8,321 |  |  |  |  |
New Preferred Stock [Member] |  |  |  |  |  |  |
Stockholders' Equity (Textual) |  |  |  |  |  |  |
Common stock issued upon conversion |  |  |  | 1,801,670 |  |  |

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