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Stockholders' Equity (Deficit) - At-the-Market Offering - Additional Information (Details) - USD ($) |  |  | 9 Months Ended
--- | --- | --- | ---
Jul. 20, 2022 | Aug. 18, 2020 | Sep. 30, 2022 | Sep. 30, 2021
Stockholders Equity Note [Line Items] |  |  |  |
Number of Shares Sold |  |  | 0 |
Proceeds from issuance of private placement |  |  | $ 4,896,000 | $ 0
Private Placement [Member] |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |
Proceeds from issuance of private placement | $ 5,000,000 |  |  |
Private Placement [Member] | Pre-Funded Warrants [Member] |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |
Warrants issued to purchase of common stock | 566,751 |  |  |
Warrants issued to purchase of common stock, Price per warrant | $ 3.97 |  |  |
Warrant exercise price | $ 0.01 |  |  |
Private Placement [Member] | Common Stock [Member] |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |
Shares issued in public offering | 690,954 |  |  |
Shares issued, price per share | $ 3.98 |  |  |
Cantor Fitzgerald & Co [Member] |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |
Percentage of commission on aggregate gross proceeds |  | 3.00% |  |
Roth Capital Partners L L C |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |
Percentage of fee on gross sale price per share |  | 1.05% |  |
Percentage of underwriting fee to be received on company offerings |  | 35.00% |  |
Common stock offering period |  | 90 days |  |
Maximum [Member] | Cantor Fitzgerald & Co [Member] |  |  |  |
Stockholders Equity Note [Line Items] |  |  |  |
At-the-market offering, aggregate offering price |  | $ 10,000,000 |  |
Legal fees and disbursements |  | $ 50,000 |  |

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