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Stock-Based Compensation - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Jan. 01, 2024 | Jun. 15, 2023 | Jun. 17, 2022 | Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 21, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, purchase price of common stock, percent |  |  |  |  | 110.00% |  |
Share-based compensation arrangement by share-based payment award, award vesting period |  |  |  |  | 4 years |  |
Share-based compensation arrangement by share-based payment award, expiration period |  |  |  |  | 10 years |  |
Granted (in shares) |  |  |  |  | 748,175 | 679,150 |
Granted (in dollars per share) |  |  |  |  | $ 4.45 | $ 1.29 |
2019 Employee Stock Purchase Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, percentage of outstanding stock maximum |  |  | 1.50% |  |  |  |
Share-based compensation arrangement by share-based payment award, shares issued in period | 330,678 |  |  | 34,023 | 34,023 |  |
Common stock, capital shares reserved for future issuance |  |  |  | 528,791 | 528,791 |  |
Share-based compensation arrangement by share-based payment award, maximum number of shares available for grant per year |  |  | 500,000 |  |  |  |
Amended and Restated 2023 Equity Incentive Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, percentage of outstanding stock maximum |  | 4.00% |  |  |  |  |
Share-based compensation arrangement by share-based payment award, period of automatic increase to outstanding stock maximum |  | 10 years |  |  |  |  |
Share-based compensation arrangement by share-based payment award, shares issued in period | 881,810 |  |  |  |  |  |
Common stock, capital shares reserved for future issuance |  |  |  | 508,017 | 508,017 |  |
2023 Inducement Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock, capital shares reserved for future issuance |  |  |  | 1,072,950 | 1,072,950 |  |
Individuals who were not Previously Employees or Directors Of Company | 2023 Inducement Plan |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock, capital shares reserved for future issuance |  |  |  |  |  |  | 1,150,000
Share-based Payment Arrangement, Employee |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |  |
Granted (in shares) |  |  |  |  | 748,175 | 679,150 |
Granted (in dollars per share) |  |  |  |  | $ 3.74 | $ 1.08 |
Share-based payment arrangement, nonvested award, option, cost not yet recognized, amount |  |  |  | $ 14,772 | $ 14,772 | $ 3,775 |
Share-based payment arrangement, nonvested award, cost not yet recognized, period for recognition |  |  |  |  | 3 years 1 month 6 days | 2 years 4 months 24 days |

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