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Leases - Summary of Expected Future Payments Related to Lease Liabilities (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Jan. 01, 2019
Leases [Abstract]    
2020 $ 10,975  
2021 9,293  
2022 7,992  
2023 6,422  
2024 5,392  
2025 and thereafter 30,724  
Total minimum payments 70,798  
Less amounts representing interest (20,355)  
Present value of minimum lease payments 50,443 $ 52,400
Less current operating lease liabilities (9,056)  
Long-term operating lease liabilities $ 41,387