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Common and Preferred Stock (Details) - USD ($) |  | 3 Months Ended | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 29, 2022 | Sep. 30, 2024 | Jun. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Aug. 26, 2024 | Aug. 25, 2024 | Dec. 31, 2023 | Oct. 26, 2022 | Oct. 25, 2022
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Offering price | $ 8.00 |  |  |  |  |  |  |  |  |  |
Gross proceeds | $ 3,000,000.0 |  |  |  |  |  |  |  |  |  |
Conversion price | $ 30.50 |  |  |  |  |  |  |  |  |  |
Common stock, shares issued | 2,459,016 | 2,646,272 |  |  | 2,646,272 |  |  |  | 715,028 |  |
Common stock, shares authorized |  | 14,000,000 |  |  | 14,000,000 |  | 14,000,000 | 350,000,000 | 14,000,000 |  |
Common stock shares increased |  |  | $ 988,000 |  |  |  |  |  |  |  |
Amendment 2022 |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  | 350,000,000 | 20,000,000
At the market offering |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Stock issued during period (in shares) |  | 395,000 |  | 40 | 569,000 | 77,000 |  |  |  |  |
Net proceeds from issuance of common stock |  | $ 1,800,000 |  | $ 1,000 | $ 3,600,000 | $ 2,200,000 |  |  |  |  |
Common Stock |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Stock issued during period (in shares) |  | 918,600 |  |  |  |  |  |  |  |  |
Common stock issued upon the conversion |  |  | 35,523 |  |  |  |  |  |  |  |
Additional Paid-in Capital |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Common stock shares increased |  |  | $ 988,000 |  |  |  |  |  |  |  |
Series C convertible preferred stock |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Convertible preferred stock, shares issued | 275,000 | 0 |  |  | 0 |  |  |  | 275,000 |  |
Convertible preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |  |  | $ 0.001 |  |  |  | $ 0.001 |  |
Conversion price |  | $ 30.50 |  |  | $ 30.50 |  |  |  |  |  |
Common stock, conversion holder shares |  | 139,569 |  |  | 275,000 |  |  |  |  |  |
Conversion of preferred stock |  | $ 1,000,000.0 |  |  | $ 2,005,000 |  |  |  |  |  |
Common stock shares increased |  | $ 1,018,000 |  |  |  |  |  |  |  |  |
Convertible preferred stock, shares outstanding |  | 0 |  |  | 0 |  |  |  | 275,000 |  |
Series C convertible preferred stock | Common Stock |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Common stock issued upon the conversion |  | 36,609 |  |  | 72,132 |  |  |  |  |  |
Common stock shares increased |  | $ 37 |  |  | $ 72 |  |  |  |  |  |
Series C convertible preferred stock | Additional Paid-in Capital |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Common stock shares increased |  | $ 1,018,000 |  |  | $ 2,000,000.0 |  |  |  |  |  |
Series D convertible preferred stock |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Convertible preferred stock, shares issued | 100,000 | 0 |  |  | 0 |  |  |  | 100,000 |  |
Convertible preferred stock, par value (in dollars per share) | $ 0.001 | $ 0.001 |  |  | $ 0.001 |  |  |  | $ 0.001 |  |
Conversion price |  | $ 30.50 |  |  | $ 30.50 |  |  |  |  |  |
Votes per share | 20,000 |  |  |  |  |  |  |  |  |  |
Common stock, conversion holder shares |  | 100,000 |  |  | 100,000 |  |  |  |  |  |
Conversion of preferred stock |  | $ 728,000 |  |  | $ 728,000 |  |  |  |  |  |
Common stock shares increased |  | $ 728,000 |  |  |  |  |  |  |  |  |
Convertible preferred stock, shares outstanding |  | 0 |  |  | 0 |  |  |  | 100,000 |  |
Series D convertible preferred stock | Common Stock |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Common stock issued upon the conversion |  | 26,230 |  |  | 26,230 |  |  |  |  |  |
Common stock shares increased |  | $ 26 |  |  | $ 26 |  |  |  |  |  |
Series D convertible preferred stock | Additional Paid-in Capital |  |  |  |  |  |  |  |  |  |  |
Common and Preferred Stock |  |  |  |  |  |  |  |  |  |  |
Common stock shares increased |  | $ 728,000 |  |  | $ 728,000 |  |  |  |  |  |

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