Note 5 - Line of Credit and Long-term Debt - Future Payments (Details) $ in Thousands	Dec. 31, 2024 USD ($)
Remainder of 2025	$ 3,915
2028	1,000
Total principal payments	$ 4,915

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

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Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant