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Note 18 - Public Offering of Class A Common Stock (Details Textual) - USD ($) $ / shares in Units, $ in Millions	Dec. 15, 2025	Dec. 12, 2025	Sep. 15, 2025	Jan. 21, 2026	Feb. 18, 2025
Share Price (in dollars per share)				$ 13.64	$ 2.47
Public Offering [Member] | Common Class A [Member]
Stock Issued During Period, Shares, New Issues (in shares)		7,750,000	1,600,000
Share Price (in dollars per share)		$ 7.75	$ 5
Proceeds from Public Offering, Net			$ 8.0
Payments of Stock Issuance Costs			$ 0.1
Over-Allotment Option [Member] | Common Class A [Member]
Stock Issued During Period, Shares, New Issues (in shares)	1,162,500	1,162,500
Public Placement [Member] | Common Class A [Member]
Stock Issued During Period, Shares, New Issues (in shares)	8,912,500
Proceeds from Public Offering, Net	$ 65.2

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