Leases - Summary of Supplemental cash flow information related to leases (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used for operating leases	$ 1,874	$ 1,742
Weighted-average remaining lease term in years	4 years 10 months 24 days	5 years 10 months 24 days
Weighted-average discount rate	7.63%	7.63%