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Stock-Based Compensation (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Oct. 27, 2016
Shares issued to directors | 37,884 |  |
Share-based Compensation | $ 16,429 | $ 43,147 |
Restricted Stock [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross | 7,500 | 7,500 |
Share-based Compensation | $ 16,428 | $ 43,147 |
Two thousand sixteen equity plan [Member] |  |  |
Common Stock, Capital Shares Reserved for Future Issuance |  |  | 1,500,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant | 1,462,116 |  |

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