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Leases - Schedule of Maturities of Lease Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Jan. 01, 2019
Operating leases    
2020 $ 3,161  
2021 2,756  
2022 2,103  
2023 1,944  
2024 1,778  
Thereafter 4,810  
Total minimum lease payments 16,552  
Less imputed interest (2,826)  
Lease liability 13,726 $ 13,300
Finance leases    
2020 855  
2021 872  
2022 889  
2023 907  
2024 925  
Thereafter 5,484  
Total minimum lease payments 9,932  
Less imputed interest (2,076)  
Lease liability $ 7,856