Note 15 - Income Taxes - Schedule of Components of Applicable Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current
Current Federal Tax Expense (Benefit	$ 13,432	$ 12,222	$ 10,189
Current State and Local Tax Expense (Benefit)	2,034	1,654	1,210
Current Income Tax Expense (Benefit) Total	15,466	13,876	11,399
Deferred
Deferred Federal Income Tax Expense (Benefit)	(265)	191	231
Deferred State and Local Income Tax Expense (Benefit)	(38)	27	33
Deferred Income Tax Expense (Benefit) Total	(303)	218	264
Income Tax Expense (Benefit) Total	$ 15,163	$ 14,094	$ 11,663