Note 6 - Income Taxes - Income Tax Expense Benefit Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Computed “expected” tax expense (benefit)	$ 48,192	$ 29,175	$ (484)
Foreign income taxed at different rates	(50,669)	(35,088)	(7,240)
Uncertain tax positions (A)	(787)	(1,401)	(7,885)
Nondeductible transaction costs	(710)	(898)	5,410
Valuation allowance - deferred tax assets (A)	(28,040)	(83)	11,339
Valuation allowance - deferred tax true-up	(1,831)	390	(453)
Deferred tax true-up	1,831	(390)	453
Foreign taxes	52,842	36,339	27,945
Net GILTI Inclusion	22,249	2,705	0
Return to accrual	4,500	(8,079)	(12,162)
Restructuring	0	13,896	0
Share based compensation	(13,177)	(1,470)	0
162(m) - Executive compensation	11,995	2,107	552
Subpart F income	3,700	6,664	3,495
Other, net	121	(559)	(1,084)
Income Tax Expense (Benefit)	$ 50,216	$ 43,308	$ 19,886