Leases - Summarizes of Right-of-use Assets and Liabilities for Operating and Finance Leases (Detail) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Operating leases:
ROU assets	$ 1,407	$ 777
Total lease obligations	$ 1,408	$ 721
Finance leases:
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
ROU assets	$ 1	$ 80
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Long Term Debt And Finance Lease Obligations Excluding Line Of Credit	Long Term Debt And Finance Lease Obligations Excluding Line Of Credit
Finance lease liabilities	$ 2	$ 13