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Leases - Schedule of Maturity of Operating Lease Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Jan. 01, 2019
Dec. 31, 2018
Operating Lease Liabilities Payments Due [Abstract]      
2020 $ 2,856    
2021 2,412    
2022 1,705    
2023 1,160    
2024 482    
Thereafter 264    
Total lease payments 8,879   $ 700
Less: Interest (385)    
Present value of lease liabilities $ 8,494 $ 10,322