Operating Leases - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) ft²	Jun. 30, 2023 USD ($)	Dec. 31, 2023
Lessee, Lease, Description [Line Items]
Finance lease obligations | $	$ 0		$ 0
Lessee, Operating Lease, Option to Extend			5 years
Before agreement of company leased spaces | ft²			7,800
After agreement of company leased spaces | ft²			10,700
Weighted average remaining lease term	6 years 9 months 18 days		6 years 9 months 18 days		7 years 3 months 18 days
Weighted average discount rate	4.51%		4.51%		4.51%
Rent expense | $	$ 108	$ 108	$ 215	$ 216
Maximum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Option to Terminate			7.6 years
Minimum [Member]
Lessee, Lease, Description [Line Items]
Lessee, Operating Lease, Option to Terminate			6 years