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Shareholders' Equity - (Details Textual) | May 08, 2023 USD ($) $ / shares | Jan. 04, 2022 USD ($) $ / shares shares | Sep. 12, 2021 USD ($) $ / shares shares | Jun. 30, 2023 $ / shares | Dec. 31, 2022 $ / shares
--- | --- | --- | --- | --- | ---
Shareholders' Equity |  |  |  |  |
Common stock, par value (in dollars per share) |  |  |  | $ 0.001 | $ 0.001
Edward D. Bagley | Bridge Loan |  |  |  |  |
Shareholders' Equity |  |  |  |  |
Principal amount of loan obtained | $ |  | $ 2,000,000 |  |  |
Bridge loan issuance date |  | Jul. 02, 2021 |  |  |
Bridge loan amended date |  | Sep. 11, 2021 |  |  |
Common Stock |  |  |  |  |
Shareholders' Equity |  |  |  |  |
Warrants and Rights Outstanding, Maturity Date |  |  |  | Mar. 15, 2027 |
Common stock shares issued | shares |  |  | 3,623,189 |  |
Common stock, par value (in dollars per share) |  |  | $ 0.001 |  |
Offering price (Per share) |  |  | $ 2.76 |  |
Proceeds from issuance of common stock, gross | $ |  |  | $ 10,000,000 |  |
Proceeds from issuance of common stock, net of issuance costs | $ |  |  | $ 9,288,000 |  |
Common stock shares issued for warrants exercisable | shares |  |  | 3,623,189 |  |
Exercise price of warrants |  |  | $ 2.76 |  |
Common Stock | Dividend declared |  |  |  |  |
Shareholders' Equity |  |  |  |  |
Dividends payable, declared date | May 08, 2023 |  |  |  |
Dividends payable, Nature | special |  |  |  |
Number of time of special dividend | 1 |  |  |  |
Dividends payable amount per share | $ 1 |  |  |  |
Dividends payable | $ | $ 28,978 |  |  |  |
Dividends payable, date to be paid | May 31, 2023 |  |  |  |
Dividends payable, record date | May 22, 2023 |  |  |  |
Common Stock | Securities Purchase Agreement | Edward D. Bagley | Private Placement |  |  |  |  |
Shareholders' Equity |  |  |  |  |
Common stock shares issued | shares |  | 1,538,461 |  |  |
Common stock, par value (in dollars per share) |  | $ 0.001 |  |  |
Offering price (Per share) |  | $ 1.3 |  |  |

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