Note 9 - Debt and Credit Agreements - Outstanding Debt Balances (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Long-Term Debt	$ 26,105	$ 9,196
Less: current maturities	(19,099)	(1,454)
Long-term debt, net of current maturities	7,006	7,742
Line of Credit [Member]
Long-Term Debt	17,634	0
Notes Payable, Other Payables [Member]
Long-Term Debt	1,434	1,618
Less: current maturities	(383)	(371)
Long-Term Debt [Member]
Long-Term Debt	$ 7,037	$ 7,578

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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+ Details