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Subsequent Events (Details Narrative) - $ / shares | Jul. 31, 2020 | Jun. 30, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Common stock par value |  | $ 0.01 | $ 0.01 | $ 0.01
Subsequent Event [Member] | Investor [Member] | Unregistered Warrant [Member] |  |  |  |
Warrant exercise price | $ 0.60 |  |  |
Subsequent Event [Member] | July 2020 Purchase Agreement [Member] | Investor [Member] |  |  |  |
Number of common stock shares issued | 373,766 |  |  |
Common stock par value | $ 0.01 |  |  |
Subsequent Event [Member] | July 2020 Purchase Agreement [Member] | Investor [Member] | Prefunded Warrants [Member] |  |  |  |
Warrants to purchase common stock | 150,000 |  |  |
Warrant exercise price | $ 0.01 |  |  |
Subsequent Event [Member] | July 2020 Purchase Agreement [Member] | Investor [Member] | Unregistered Warrant [Member] |  |  |  |
Number of common stock shares issued | 1,000,000 |  |  |
Warrants to purchase common stock | 340,448 |  |  |
Warrant exercise price | $ 1.828 |  |  |
Warrants term | 5 years |  |  |

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