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Note 7 - Line of Credit and Long-term Debt - Maturities of Loans Payable (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Dec. 31, 2020
2021 (6 months remaining) $ 2,350  
2022 952  
2023 1,767  
2024 1,656  
2025 238  
Thereafter 1,121  
Total $ 8,084 $ 1,269