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Organization and Description of Business (Details) - USD ($) $ in Thousands, shares in Millions | 9 Months Ended | 177 Months Ended |
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2022 | Dec. 31, 2021
Organization and Description of Business [Line Items] |  |  |
Net cash proceeds from the offering |  | $ 91,000 |
Accumulated deficit | $ (87,205) | $ (87,205) | $ (82,765)
At The Market Facility (ATM) |  |  |
Organization and Description of Business [Line Items] |  |  |
Number of shares of common stock issued | 6.3 |  |
Net cash proceeds from the offering | $ 6,500 |  |

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