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Leases - Summary of Cash Paid for Amounts Included in Measurement of Lease Liabilities (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:    
Operating cash flows from finance leases $ 34 $ 11
Operating cash flows from operating leases 544 542
Financing cash flows from finance leases $ 21 $ 15