Leases - Additional Information (Detail)	6 Months Ended
	Jun. 30, 2024 USD ($) ft²	Dec. 31, 2023 USD ($)
Lessee Lease Description [Line Items]
Lease expiration date	Sep. 01, 2027
Finance lease right-of-use asset	$ 2,524,000	$ 1,405,000
Pennsylvania [Member]
Lessee Lease Description [Line Items]
Area of office space for lease | ft²	11,201
NEW JERSEY
Lessee Lease Description [Line Items]
Lease agreement commencement date	May 01, 2022
Lease expiration date	Apr. 30, 2025
Operating lease, base rent	$ 104,000
Automobile Fleet Lease Program [Member]
Lessee Lease Description [Line Items]
Term of lease	52 months
Finance lease right-of-use asset	$ 1,400,000
Landlord's Operating Expense [Member]
Lessee Lease Description [Line Items]
Operating lease, base rent	$ 2,400,000