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Sale of Additional Common Stock (Details) $ / shares in Units, $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Nov. 12, 2021 shares | Oct. 01, 2021 USD ($) D $ / shares | Dec. 31, 2021 USD ($) shares
Proceeds from sale of common stock |  |  | $ 28,920
Second Collaboration And License Agreement [Member] | Common Stock | Johnson & Johnson Innovation, JJDC, Inc. |  |  |
Total equity shares | shares | 748,062 |  |
Weighted average price | $ / shares |  | $ 33.4197 |
Number of trading days | D |  | 30 |
Proceeds from sale of common stock |  | $ 25,000 |
Common Stock |  |  |
Total equity shares | shares |  |  | 748,062
Proceeds from sale of common stock |  |  | $ 7

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