Note 9 - Term Loans and Line of Credit Agreements - Future Maturities of Long-term Debt (Details) $ in Thousands	Mar. 31, 2023 USD ($)
2024	$ 571
2025	2,807
2026	644
2027	684
2028	726
Thereafter	27,450
Total	$ 32,882

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 of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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