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Note 8 - Debt and Credit Agreements - Outstanding Debt Balances (Details) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Long-Term Debt $ 12,191 $ 9,196
Less: current maturities (4,816) (1,454)
Long-term debt, net of current maturities 7,375 7,742
Line of Credit [Member]    
Long-Term Debt 3,357 0
Notes Payable, Other Payables [Member]    
Long-Term Debt 1,527 1,618
Less: current maturities (377) (371)
Long-Term Debt [Member]    
Long-Term Debt $ 7,307 $ 7,578