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Note 14 - Leases - Minimum Future Lease Obligation (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Apr. 01, 2019
2020 $ 167  
2021 672  
2022 651  
2023 624  
2024 562  
Thereafter 1,896  
Total minimum lease payments 4,572  
Less: interest (1,008)  
Total operating lease liabilities $ 3,564 $ 3,821