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Lease Commitments (Details 1)
$ in Thousands
12 Months Ended
Dec. 31, 2019
USD ($)
Cash paid for amounts included in the measurement of lease liabilities:  
Operating cash outflow from operating leases $ 694
Right-of-use assets obtained in exchange for lease obligations:  
Operating leases $ 205
Weighted-average remaining lease term-finance leases (in years) 1 year 10 months 25 days
Weighted-average remaining lease term-operating leases (in years) 3 years
Weighted-average discount rate-finance leases 9.10%
Weighted-average discount rate-operating leases 14.00%