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Leases - Additional Information (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Leases [Abstract]    
2019 $ 7,248 $ 9,300
2020 5,512 5,900
2021 4,325 4,100
2022 2,542 2,800
2023 1,495 1,200
Thereafter $ 1,781 $ 1,700