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Leases - Operating Lease Liability Maturities (Details)
$ in Thousands
Jun. 30, 2019
USD ($)
Leases [Abstract]  
2019 $ 2,195
2020 4,181
2021 2,243
2022 926
2023 694
Thereafter 1,337
Total lease payments 11,576
Less: imputed interest (1,071)
Total $ 10,505