Note 12 - Income Taxes - Provision for Income Tax Benefit (Expense) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Federal	$ 28	$ 21	$ (24)	$ (6)
State	3	27	(36)	(17)
Federal	1,239	1,298	1,154	1,244
Change in valuation allowance	0	0	0	0
Total provision for income taxes	$ 1,270	$ 1,346	$ 1,094	$ 1,221