Note 12 - Debt - Future Maturities of Long-term Debt (Details) $ in Thousands	Dec. 31, 2022 USD ($)
2023	$ 4,100
2024	4,100
2025	4,100
2026	3,842
Long-Term Debt, Total	$ 16,142

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

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant