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Lease Commitment (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Operating Lease Liabilities Payments Due [Abstract]    
2021 $ 127  
2022 120  
2023 120  
2024 120  
2025 111  
Thereafter 300  
Total Undiscounted operating lease liablitiies 898  
LesseeOperatingLeaseLiabilityUndiscountedExcess 87  
Operating lease liabilities included in the accompanying balance sheet $ 811 $ 788
OperatingLeaseWeightedAverageRemainingLeaseTerm 7 years 8 months 4 days  
OperatingLeaseWeightedAverageDiscountRatePerce 3.02%