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Shareholders' Equity (Details Textual) - USD ($) | 1 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 31, 2019 | May 31, 2019 | Apr. 30, 2019 | Apr. 28, 2019 | Mar. 31, 2019 | Mar. 28, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Jun. 30, 2019
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Issued ordinary shares |  |  |  |  |  |  | 276,290 |  |
Chief Executive Officer [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Restricted common stock, shares |  |  |  |  |  | 720,000 |  |  |
Restricted common stock fair value |  |  |  |  |  |  | $ 389,570 |  |
Closing price |  |  |  |  |  |  | $ 1.41 |  |
Three Employees [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Issuance date |  |  |  | May 28, 2018 |  |  |  |  |
Closing price |  |  | $ 2.40 |  |  |  |  |  |
Shares of common stock |  |  |  | 550,000 |  |  |  |  |
Shares of common stock, fair value |  |  |  | $ 1,320,000 |  |  |  |  |
Three Service Providers [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Issuance date |  | May 08, 2019 |  |  |  |  |  |  |
Closing price |  | $ 2.93 |  |  |  |  |  |  |
Total proceeds |  | $ 600,000 |  |  |  |  |  |  |
Shares of common stock |  | 1,758,000 |  |  |  |  |  |  |
Third-party individuals [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Total proceeds |  | $ 500,000 |  |  |  |  |  |  |
Shares of common stock |  | 200,000 |  |  |  |  |  |  |
Stock price per share |  | $ 2.50 |  |  |  |  |  |  |
Restricted Stock [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Restricted common stock, shares | 240,000 |  |  |  |  |  |  |  |
Compensation expense related to restricted stock grants |  |  |  |  |  |  | $ 300,000 | $ 0 |
Issuance date |  |  |  |  |  |  |  |  | Jul. 19, 2019
Closing price |  |  |  |  |  |  |  |  | $ 3.5
Amortization of deferred stock compensation |  |  |  |  |  |  | $ 1,500,000 | $ 1,400,000 |
Total proceeds |  |  |  |  |  |  |  |  | $ 400,000
Shares of common stock |  |  |  |  |  |  |  |  | 1,400,000
Restricted Stock [Member] | Chief Executive Officer [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Restricted common stock, shares |  |  |  |  | 720,000 |  |  |  |
Restricted common stock fair value |  |  |  |  | $ 1,850,400 |  |  |  |
2018 Plan [Member] |  |  |  |  |  |  |  |  |
Shareholders' Equity (Textual) |  |  |  |  |  |  |  |  |
Shares of common stock |  |  | 550,000 |  |  |  |  |  |

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