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Leases (Details 1) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 USD ($)
Cash paid for amounts included in lease: |
Operating cash flows from operating leases | $ (404)
Operating cash flows from finance leases | (34)
Financing cash flows from finance leases | (535)
Right-of-use assets obtained in exchange for lease obligations: |
Operating leases |
Finance leases |

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