Note 15 - Related Party Transactions (Details Textual) - USD ($) $ / shares in Units, $ in Thousands		12 Months Ended
	Sep. 01, 2025	Dec. 31, 2025	Dec. 31, 2024
Stock Issued During Period, Value, New Issues		$ 1,980	$ 2,970
Series A-3 Preferred Stock [Member] | Related Party [Member]
Stock Issued During Period, Shares, New Issues	117,647
Shares Issued, Price Per Share	$ 4.25
Stock Issued During Period, Value, New Issues	$ 500