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Leases - Summary of Maturity of Operating Lease Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Leases [Abstract]    
2022 $ 1,362  
2023 1,690  
2024 1,718  
2025 1,746  
2026 1,956  
Thereafter 1,155  
Total future minimum lease payments 9,627  
Less imputed interest (2,292)  
Total operating lease liabilities $ 7,335 $ 7,838