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Leases - Schedule of Maturity Analysis of Operating Lease Liabilities using Undiscounted Cash Flows on an Annual Basis (Details)
$ in Thousands
Mar. 31, 2020
USD ($)
Leases [Abstract]  
2020 (remaining 9 months) $ 433
2021 591
2022 597
2023 567
2024 330
2025 317
Thereafter 215
Total lease payments 3,050
Less imputed interest (476)
Total $ 2,574