Note 13 - Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current taxes:
Federal	$ 2,817	$ 517
State	819	407	$ 3
Current taxes	3,636	924	3
Deferred taxes:
Federal	17,323	28,389	6,518
State	1,391	840	(1,874)
Deferred taxes	18,714	29,229	4,644
Total income tax expense, net	22,350	$ 30,153	$ 4,647
Income tax refund	$ 11,800