Leases - Additional Information (Detail) - USD ($) $ in Thousands			6 Months Ended
	Mar. 12, 2020	Jul. 01, 2019	Jun. 30, 2022	Dec. 31, 2021
Lessee Lease Description [Line Items]
Operating lease expired			2021-05
First amendments date	Mar. 12, 2020
Lease expiration date			Sep. 01, 2027
Operating lease right of use asset			$ 1,582	$ 1,608
Lease liability			$ 1,662
Financing leases expiration year			2025
Financing vehicle lease, net			$ 19
Pennsylvania [Member]
Lessee Lease Description [Line Items]
Lease agreement commencement date		Jul. 01, 2019
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
Operating lease right of use asset			99,000
Lease liability			95,000
Landlord's Operating Expense [Member]
Lessee Lease Description [Line Items]
Operating lease, base rent			$ 2,400