Stock-based Compensation - Narrative (Details) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended
	Aug. 12, 2021	Feb. 28, 2022	Mar. 31, 2025	May 08, 2023	Mar. 22, 2023
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost			$ 2,100
Unrecognized compensation cost, period of recognition			9 months 18 days
Outstanding Vested and Expected to Vest RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation cost			$ 10
2021 Equity Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Evergreen provision, percentage of outstanding shares	3.00%
2021 Equity Incentive Plan | Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for future issuance (in shares)	8,547
2021 Equity Incentive Plan | Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available for grant (in shares)			24,459
2021 Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Evergreen provision, percentage of outstanding shares	0.50%
Remaining shares available for grant (in shares)			5,960
Outstanding liability			$ 4
2021 Employee Stock Purchase Plan | Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for future issuance (in shares)	2,280
2022 Inducement Equity Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining shares available for grant (in shares)			8,355
Vesting period		4 years
2022 Inducement Equity Plan | Common Class A
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares reserved for future issuance (in shares)		5,715		11,429	10,000