Note 8 - Long-term Debt - Breakdown of Borrowings (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Less: unamortized deferred financing costs	$ (420)	$ (560)
Total debt	35,680	36,563
Less: current portion of long-term debt	(4,000)	(6,139)
Current unamortized deferred financing costs	280	280
Long-term debt	31,960	30,704
Term Loan [Member]
Long-term debt, gross	26,700	30,723
Line of Credit [Member]
Long-term debt, gross	$ 9,400	$ 6,400

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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

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

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