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Share-Based Compensation - Stock-based Compensation Expense (Details) | 3 Months Ended | 6 Months Ended
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Jun. 30, 2021 USD ($) | Jun. 30, 2021 USD ($)
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Stock-based compensation expense | $ 34,514 | $ 82,945
Remaining unrecognized stock-based compensation expense | 312,534 | $ 312,534
Period for recognition of stock-based compensation expense |  | 2 years 4 months 24 days
Options |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Stock-based compensation expense | 33,816 | $ 81,548
Restricted Stock |  |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] |  |
Stock-based compensation expense | $ 698 | $ 1,397

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