Leases - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended		24 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021	Aug. 31, 2022
Lessee Lease Description [Line Items]
Fixed cost operating lease expense	$ 217,000	$ 158,000	$ 462,000	$ 317,000
Sublease commencement period			Dec. 01, 2019
Sublease expiration, month and year			2022-08
Sublease income, net of amortized leasing costs			$ 26,000
Scenario, Forecast [Member]
Lessee Lease Description [Line Items]
Operating lease minimum annual incentive payment					$ 93,600