Leases - Summary of Lease Liabilities are Included within Other Liabilities (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Leases [Abstract]
Operating lease cost	$ 526	$ 654	$ 1,241	$ 1,210
Total lease cost	526	654	1,241	1,210
Cash paid for amounts included in the measurement of lease liabilities	$ 546	$ 341	$ 1,145	$ 1,077