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Leases - Maturities of Lease Liabilities (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Leases [Abstract]  
2020 $ 36,415
2021 22,569
2022 115
2023 90
2024 30
Total lease payments 59,219
Less: Imputed interest (1,781)
Total $ 57,438