Operating Leases - ROU Assets and Lease Liability Obligations - Additional Information (Detail) - USD ($)		3 Months Ended		9 Months Ended
	Nov. 15, 2021	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Lessee Lease Description [Line Items]
Operating lease expense		$ 97,000	$ 84,000	$ 268,000	$ 255,000
Operating lease option to extend term	5 years
Office Lease [Member]
Lessee Lease Description [Line Items]
Operating lease, option to extend				true
Operating lease option to extend term				5 years
Operating lease, option to extend, description				The Office Lease provides the Company with an option to extend the term of the Office Lease for a period of five years beyond the Term.