Note 6 - Borrowings - Long-term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Long-Term Debt	$ 18,452	$ 25,595
Current portion of long-term debt	(7,143)	(7,143)
Long-Term Debt, Excluding Current Maturities	11,309	18,452
Senior Secured Debt [Member] | Revolving Credit Facility [Member]
Long term debt, gross	0	0
Term Loan [Member]
Long term debt, gross	$ 18,452	$ 25,595