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Note 7 - Line of Credit and Long-term Debt - Maturities of Loans Payable (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
2022 (9 months remaining) $ 432  
2023 813  
2024 2,294  
2025 543  
2026 221  
Thereafter 2,596  
Total debt, excluding unamortized debt issuance costs 6,899 $ 7,246
Less: unamortized debt issuance costs (29) (31)
Total debt $ 6,870 $ 7,215