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Leases - Maturities of Lease Liabilities (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Leases  
2020 $ 2,927
2021 2,993
2022 3,061
2023 2,921
2024 1,922
Thereafter 3,825
Total operating lease payments 17,649
Less: imputed interest (6,383)
Total operating lease liabilities $ 11,266