Note 14 - Fair Value Measurements - Schedule of the Fair Value of Available-for-sale Securities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Available for sale securities, amortized cost	$ 290,324	$ 189,007
Available for sale securities, fair value	290,322	189,012
Available for sale securities, gross unrealized gains (losses)	(2)	5
US Treasury Securities [Member]
Available for sale securities, amortized cost	290,324	189,007
Available for sale securities, fair value	290,322	189,012
Available for sale securities, gross unrealized gains (losses)	$ (2)	$ 5