Note 9 - Income Taxes - Provision (Benefit) for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Federal, current	$ 9,175	$ 520
State, current	787	126
Foreign, current	1,002	1,419
Current	10,964	2,065
Federal, deferred	(4,064)	863
State, deferred	(255)	(54)
Foreign, deferred	(275)	(368)
Deferred	(4,594)	441
Income Tax Expense (Benefit), Total	$ 6,370	$ 2,506