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Note 6 - Credit Facility - Schedule of Debt (Details) - Credit Agreement [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Interest expense	$ 0	$ 77	$ 0	$ 307
Weighted average interest rate	0.00%	9.30%	0.00%	9.20%

X

- Definition

The average effective interest rate during the reporting period.

+ References

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X

- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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