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Operating Leases - Future Minimum Lease Payments (Details)
$ in Thousands
Sep. 30, 2019
USD ($)
Finance Minimum Lease Payments  
2019 $ 151
2020 431
2021 414
2022 239
2023 27
Total lease payments 1,262
Less: Amounts representing interest (184)
Present value of lease liabilities $ 1,078