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Leases (Details 1)
$ in Thousands
Dec. 31, 2019
USD ($)
Leases [Abstract]  
2020 $ 4,407
2021 3,208
2022 2,070
2023 1,586
2024 1,086
2025 and thereafter 3,746
Total undiscounted cash flows 16,103
Less imputed interest (1,151)
Present value of lease liabilities $ 14,952