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Stock-Based Compensation and Employee Benefit Plans - Narrative (Details) $ / shares in Units, $ in Thousands |  |  |  | 3 Months Ended |
--- | --- | --- | --- | --- | ---
Jan. 01, 2024 shares | Jan. 01, 2021 | Oct. 14, 2020 USD ($) shares | Mar. 31, 2024 USD ($) $ / shares shares | Mar. 31, 2023 USD ($) $ / shares shares | Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Grant date fair value (in dollars per share) | $ / shares |  |  |  | $ 7.85 | $ 2.46 |
Unrecognized compensation cost |  |  |  | $ 17,700 |  |
Intrinsic value of options exercised |  |  |  | 600 | $ 100 |
Aggregate intrinsic value of options exercisable |  |  |  | 12,400 |  |
Aggregate intrinsic value of options outstanding |  |  |  | 12,400 |  |
Total stock-based compensation |  |  |  | $ 2,476 | 1,683 |
Stock options |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Weighted-average amortization period |  |  |  | 2 years 7 months 24 days |  |
Expected dividends |  |  |  | 0.00% |  |
Restricted Stock Units (RSUs) |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Weighted-average amortization period |  |  |  | 3 years 3 months 14 days |  |
Total stock-based compensation |  |  |  | $ 500 | $ 200 |
Unrecognized compensation cost for RSU |  |  |  | $ 6,800 |  |
2020 Stock Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Increase in number of shares authorized, percentage of capital stock outstanding |  |  |  |  |  | 0.04
Common stock, additional capital shares reserved for future issuance (in shares) | shares | 1,890,404 |  |  |  |  |
Shares reserved for future issuance (in shares) | shares |  |  |  | 3,645,422 |  |
Stock-based compensation, vesting period |  |  |  | 4 years |  |
Share-based compensation, expiration period |  |  |  | 10 years |  |
2020 Employee Stock Purchase Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Increase in number of shares authorized, percentage of capital stock outstanding |  |  | 0.01 |  |  |
Common stock, additional capital shares reserved for future issuance (in shares) | shares | 472,601 |  |  |  |  |
Shares reserved for future issuance (in shares) | shares |  |  |  | 1,670,189 |  |
Purchase price of common stock in percent |  |  | 85.00% |  |  |
Contribution limit in percentage of employee's eligible compensation |  |  | 15.00% |  |  |
Maximum value of shares per employee during any calendar year |  |  | $ 25 |  |  |
Maximum number of shares per employee during any one purchase period (in shares) | shares |  |  | 600 |  |  |
Annual increase in number of shares authorized, term |  | 10 years |  |  |  |
Stock issued under ESPP (in shares) | shares |  |  |  | 7,286 | 11,171 |
Proceeds from ESPP |  |  |  | $ 100 | $ 100 |

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