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Organization and Operations - Liquidity (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 | Dec. 31, 2021 | Dec. 31, 2020
Common Stock |  |  |
Accumulated deficit |  | $ 455,809 | $ 260,897
Cash, Cash Equivalents, and Short-term Investments |  | 125,500 |
Jefferies |  |  |
Common Stock |  |  |
Remaining available under sales agreement |  | $ 25,000 |
Jefferies | ATM |  |  |
Common Stock |  |  |
Maximum aggregate value of common shares which can be issued under the agreement | $ 25,000 |  |
Percentage of commission paid to underwriter based on proceeds from common stock | 3.00% |  |
Issuance of common stock for at-the-market offerings, net of issuance costs (in shares) |  | 0 |
Common stock |  |  |
Common Stock |  |  |
Issuance of common stock for at-the-market offerings, net of issuance costs (in shares) |  |  | 392,288
Common stock | ATM |  |  |
Common Stock |  |  |
Issuance of common stock for at-the-market offerings, net of issuance costs (in shares) |  |  | 392,288
Share price (in dollars per share) |  |  | $ 42.76
Proceeds from public offering, net of issuance costs |  |  | $ 16,300

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