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Leases - Schedule of Maturities of Lease Liabilities (Detail)
$ in Thousands
Dec. 31, 2020
USD ($)
Leases [Abstract]  
2021 $ 1,273
2022 1,301
2023 1,330
2024 1,094
2025 and thereafter 2,174
Total lease payments 7,172
Less: interest (1,902)
Operating Lease, Liability $ 5,270