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Equity Compensation Plan Information (Narrative) (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2020 | Mar. 31, 2020 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
2018 Equity Plan [Member] | Maximum [Member] |  |  |  |  |
Share based compensation share authorized |  |  |  |  | 325,000
2018 Equity Plan [Member] | Director [Member] |  |  |  |  |
Shares issued to non employee directors | 1,000 |  |  |  |
Amount payable to non-employee directors | $ 10,000 |  |  |  |
Fully-vested shares of common stock issued | 13,160 |  |  |  |
Fully vested shares of common stock issued, per share value | $ 14.52 |  |  |  |
Stock compensation expense |  |  | $ 220,598 | $ 267,577 |
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] |  |  |  |  |
Share based compensation performance period |  |  | 3 years |  |
Shares of common stock granted |  | 25,004 |  |  |
Shares of common stock grant date fair market value |  | $ 12.54 |  |  |
Stock compensation expense |  |  | $ 124,970 |  |
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche One [Member] |  |  |  |  |
Share based compensation performance based award, percent |  |  | 50.00% |  |
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche Two [Member] |  |  |  |  |
Share based compensation performance based award, percent |  |  | 100.00% |  |
Restricted Stock Units (RSUs) [Member] | Long-Term Incentive Plan [Member] | Share-based Payment Arrangement, Tranche Three [Member] |  |  |  |  |
Share based compensation performance based award, percent |  |  | 150.00% |  |
Unvested Restricted Stock Units [Member] | Long-Term Incentive Plan [Member] |  |  |  |  |
Stock compensation expense |  |  | $ 188,554 |  |

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