Note 9 - Income Tax Expense (Benefit)- Income Tax Provisions (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Federal	$ 455	$ 3,580
State and local	401	1,314
Foreign	1,776	1,399
Current Income Tax Expense (Benefit)	2,632	6,293
Deferred tax benefit	(1,635)	(12,358)
Income tax expense (benefit)	$ 997	$ (6,065)