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Stock-Based Compensation - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 31, 2021 | Apr. 30, 2021 | Mar. 31, 2026 | Mar. 31, 2025 | Dec. 31, 2025 | Jan. 31, 2025 | May 14, 2024 | Dec. 31, 2021
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based payment arrangement, expense |  |  | $ 3,057 | $ 2,836 |  |  |  |
Common stock, authorized |  |  | 500,000,000 |  | 500,000,000 |  |  |
Outstanding Options |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based payment arrangement, expense |  |  | $ 136 | 295 |  |  |  |
Vesting of RSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based payment arrangement, expense |  |  | 2,579 | 2,544 |  |  |  |
Unrecognized compensation expense |  |  | 19,248 |  |  |  |  |
Vesting Of PSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based payment arrangement, expense |  |  | 338 | 0 |  |  |  |
Unrecognized compensation expense |  |  | $ 1,587 |  |  |  |  |
Unrecognized compensation expense period |  |  | 9 months 18 days |  |  |  |  |
RSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Unrecognized compensation expense period |  |  | 2 years 9 months 18 days |  |  |  |  |
Employee Stock Option |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Unrecognized compensation expense |  |  | $ 774 |  |  |  |  |
Unrecognized compensation expense period |  |  | 1 year 7 months 6 days |  |  |  |  |
2018 Stock Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation arrangement vesting period |  |  | 4 years |  |  |  |  |
Amended 2018 Stock Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Number of Options, Granted |  | 0 |  |  |  |  |  |
Amended 2018 Stock Plan | RSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation arrangement vesting period |  | 4 years |  |  |  |  |  |
Share-based compensation arrangement, options granted |  | 1,533,000 |  |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period, weighted average grant date fair value |  | $ 21.55 |  |  |  |  |  |
Share-based payment arrangement, expense |  | $ 33,033 |  |  |  |  |  |
2021 Equity Incentive Plan | RSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation arrangement vesting period | 4 years |  |  |  |  |  |  |
2021 Equity Incentive Plan | PSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based compensation arrangement, options granted |  |  | 1,119,000 |  |  |  |  |
Share-based compensation arrangement by share-based payment award, equity instruments other than options, grants in period, weighted average grant date fair value |  |  | $ 1.72 |  |  |  |  |
Employee Stock Purchase Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based payment arrangement, expense |  |  | $ 4 | $ 3 |  |  |  |
Annual additions to the plan |  |  | 1,897,000 |  |  |  |  |
Number of shares available for sale |  |  | 10,540,000 |  | 8,761,000 |  |  |
Employee Stock Purchase Plan | Class A Common Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation by share based arrangement, quoted market price on purchase date |  |  | 85.00% |  |  |  |  |
Shares reserved for future issuance |  |  | 2,000,000 |  |  |  |  |
Percentage of shares reserved for future issuance |  |  | 1.00% |  |  |  |  |
2025 Inducement Equity Incentive Plan | Common Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Shares reserved for future issuance |  |  |  |  |  | 6,500,000 |  |
2025 Inducement Equity Incentive Plan | PSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation arrangement vesting period |  |  | 1 year |  |  |  |  |
2025 Inducement Equity Incentive Plan | PSUs | Class A Common Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share-based compensation arrangement, options granted |  |  | 1,119,000 |  |  |  |  |
Minimum | 2021 Equity Incentive Plan | RSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation arrangement vesting period | 1 year |  |  |  |  |  |  |
Minimum | 2025 Inducement Equity Incentive Plan | PSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation by share based arrangement, quoted market price on purchase date |  |  | 0.00% |  |  |  |  |
Maximum | 2018 Stock Plan |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation by share based arrangement term |  |  | 10 years |  |  |  |  |
Maximum | 2021 Equity Incentive Plan | Class A Common Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Number of shares available for sale |  |  |  |  |  |  | 24,400,000 |
Maximum | Employee Stock Purchase Plan | Class A Common Stock |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Shares reserved for future issuance |  |  |  |  |  |  |  | 2,000,000
Maximum | 2025 Inducement Equity Incentive Plan | PSUs |  |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |  |
Share based compensation by share based arrangement, quoted market price on purchase date |  |  | 200.00% |  |  |  |  |

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