Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended		12 Months Ended
	Nov. 30, 2023	Sep. 30, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Nov. 30, 2021
Commitments And Contingencies [Line Items]
Operating lease right-of-use assets			$ 9,714	$ 2,151
Operating lease, liability			10,296
Reimbursement on additional lease payments			$ 400
Lease term annual interest rate			7.00%
Operating lease, weighted average discount rate			10.90%	5.40%	5.40%
Operating lease, weighted average remaining lease term			5 years 7 months 6 days	3 years 3 months 18 days	4 years 3 months 18 days
Cash paid for lease liabilities			$ 2,469	$ 700	$ 346
CALIFORNIA
Commitments And Contingencies [Line Items]
Operating lease, lease not yet commenced, term of contract						4 years
Operating lease, lease not yet commenced, renewal term						5 years
Operating lease right-of-use assets		$ 6,000	7,800
Operating lease, liability		$ 6,000	$ 7,800
Operating lease, discount rate		11.50%	11.40%
Tenant improvement allowance			$ 1,500
Claim against tenant improvement allowance	$ 1,500
Operating sublease, lease not yet commenced, expiration period		2025-07
Lease incentive receivable			$ 1,100
Amount paid as deposit in connection with sublease included in other assets		$ 2,100
Operating sublease, term of contract		30 months