Note 11 - Income Taxes - Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Federal	$ 398	$ 213	$ 1,854
State	333	286	(437)
Foreign	2,228	1,976	452
Total current tax expense	2,959	2,475	1,869
Federal	926	6	6
State	35	3	(3)
Foreign	(79)	38	(108)
Total deferred tax expense	882	47	(105)
Global effective income tax expense, amount	$ 3,841	$ 2,522	$ 1,764