Note 16 - Income Taxes - Income Tax Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Federal	$ 51,897	$ 35,124	$ 56,318
State	3,194	3,616	3,621
Total current tax expense	55,091	38,740	59,939
Federal	(2,227)	(1,057)	(4,110)
State	(1,124)	52	1,495
Total deferred tax (benefit)	(3,351)	(1,005)	(2,615)
Total income tax expense	$ 51,740	$ 37,735	$ 57,324