Operating Leases - Schedule of Information Related to Lease (Detail) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Assets:
Operating lease right-of-use assets	$ 982	$ 1,169
Liabilities:
Operating lease liabilities, current	374	434
Operating lease liabilities, non-current	682	833
Total operating lease liabilities	$ 1,056	$ 1,267