Note 20 - Subsequent Events (Details Textual) - Securities Purchase Agreement With Certain Purchasers [Member] - Subsequent Event [Member] $ / shares in Units, $ in Millions	Aug. 10, 2026 USD ($) $ / shares shares
Stock Issued During Period, Shares, New Issues (in shares) \| shares	4,000,000
Shares Issued, Price Per Share (in dollars per share) \| $ / shares	$ 10
Proceeds from Issuance of Common Stock \| $	$ 40

Number of new stock issued during the period.

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+ Details