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Equity-Based Compensation - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended	9 Months Ended
	Mar. 31, 2021	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Remaining service period of the awards		4 months
Aggregate intrinsic value		$ 0.1
Equity Incentive Plan 2021 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
The amount of common stock available under the plan for future grants and/or issuances		2,700,000
Percentage of increase in shares available for issuance		5.00%
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Estimated weighted average period over which expense is expected to be recognized		2 years 7 months 6 days
Share-based Payment Arrangement, Plan Modification, Incremental Cost	$ 48.9
Number of Monthly Installments Granted Equally Following The Termination Of Lockup Period	36 months
Settlement period on vesting of RSUs	30 days
Amount of cost to be recognized for non-vested award under share-based payment arrangement		$ 5.0
RSUs outstanding		3,910,753		2,174,053
Restricted Stock Units (RSUs) [Member] \| 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
RSUs outstanding		226,076
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized unit compensation expense on unvested unit options		$ 2.3
Estimated weighted average period over which expense is expected to be recognized		2 years 3 months 18 days
Granted (in dollars per share)		$ 0.98	$ 1.81