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Leases - Schedule of Maturities of Lease Liabilities (Detail)
$ in Thousands
Mar. 31, 2020
USD ($)
Leases [Abstract]  
2020 $ 853
2021 1,098
2022 754
2023 263
2024 0
Total lease payments 2,968
Less: interest (365)
Total operating lease liabilities $ 2,603