Note 12 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]

	Year Ended December 31,
	2024			2023			2022
U.S.	$	(46,263	)	$	(15,066	)	$	(30,190	)
Foreign		619,175			520,907			555,127
Income before income taxes	$	572,912		$	505,841		$	524,937

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

	Year Ended December 31,
	2024			2023			2022
Current:
Federal	$	72,576		$	61,064		$	95,176
State		348			4,257			12
Foreign		11,155			5,702			5,019
Deferred:
Federal		2,773			(1,705	)		(8,523	)
State		160			(744	)		-
Foreign		(1,300,800	)		9,893			(4,419	)
Income tax expense (benefit), net	$	(1,213,788	)	$	78,467		$	87,265

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

	Year Ended December 31,
	2024			2023			2022
U.S. statutory federal tax rate		21.0	%		21.0	%		21.0	%
Foreign income at lower rates		(21.4	)		(21.9	)		(22.8	)
U.S. tax impact of foreign earnings and losses		15.1			14.5			16.3
Changes in valuation allowance		626.6			2.9			0.2
Stock-based compensation		1.9			2.2			2.8
Return to provision true-up adjustment		(0.1	)		(2.0	)		-
Tax attributes, net of reserves		(247.2	)		(1.3	)		(1.0	)
Effects of intercompany transactions		(608.5	)		-			-
Other adjustments		0.7			0.1			0.1
Effective tax rate		(211.9	)%		15.5	%		16.6	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

	December 31,
	2024			2023
Deferred tax assets:
Tax attributes	$	1,465,666		$	49,633
Depreciation and amortization		3,465,739			-
Stock-based compensation		3,432			3,404
Deferred compensation		11,202			11,126
Other expenses not currently deductible		9,505			7,755
Deferred tax assets, gross		4,955,544			71,918
Valuation allowance		(3,624,567	)		(35,008	)
Deferred tax assets, net of valuation allowance		1,330,977			36,910
Deferred tax liabilities:
Depreciation and amortization		-			(6,420	)
Undistributed foreign earnings		(953	)		(817	)
Other expenses currently deductible		(3,184	)		(1,619	)
Deferred tax liabilities		(4,137	)		(8,856	)
Net deferred tax assets	$	1,326,840		$	28,054

Summary of Valuation Allowance [Table Text Block]

Period	Balance at Beginning of Period		Additions		Reductions			Balance at End of Period
Year ended December 31, 2022	$	19,520	$	1,743	$	(942	)	$	20,321
Year ended December 31, 2023	$	20,321	$	15,405	$	(718	)	$	35,008
Year ended December 31, 2024	$	35,008	$	3,591,638	$	(2,079	)	$	3,624,567

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

Balance as of January 1, 2022	$	41,521
Increase for tax position of current year		10,965
Increase for tax position of prior year		247
Decrease due to settlement with tax authorities		(970	)
Decrease due to lapse of statute of limitation		(2,486	)
Balance as of December 31, 2022		49,277
Increase for tax position of current year		14,108
Increase for tax position of prior year		2,209
Decrease due to settlement with tax authorities		(1,926	)
Decrease due to lapse of statute of limitation		(1,008	)
Balance as of December 31, 2023		62,660
Increase for tax position of current year		18,125
Increase for tax position of prior year		2,180
Decrease due to lapse of statute of limitation		(8,579	)
Balance as of December 31, 2024	$	74,386