Note 11 - Income Taxes - Schedule of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Unrecognized tax benefits at beginning of period	$ 14,843	$ 11,497
Gross increases – tax positions in current period	3,991	3,713
Gross decreases – tax positions in prior period	(348)	(271)
Settlements	(1,360)	0
Lapse of Statute of Limitations	(195)	(96)
Unrecognized tax benefits at end of period	$ 16,931	$ 14,843