Commitments and Contingencies - Summary of Elements of Lease Expense Net of Sublease Income (Detail) $ in Thousands	6 Months Ended
	Jun. 30, 2022 USD ($)
Lease cost
Operating lease cost	$ 579
Variable lease cost (1)	478	[1]
Sublease Income	(1,308)
Total lease cost	(251)
Other information
Cash paid for amounts included in the measurement of lease liabilities	$ 1,057
Weighted average remaining lease term	11 years 2 months 26 days
Weighted average discount rate	8.08%

[1] The variable lease costs for the six months ended June 30, 2022 include common area maintenance and other operating charges.