Note 6 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Schedule Of Losses Before Income Tax Domestic And Foreign [Table Text Block]

(In Thousands)	Year Ended December 31,
	2023			2022			2021
Non-U.S.	$	174,103		$	41,408		$	(58,476	)
United States		(35,174	)		(43,715	)		(65,309	)
	$	138,929		$	(2,307	)	$	(123,785	)

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

(In Thousands)	U.S.
	Federal			State		Non-U.S.		Total
Year Ended December 31, 2021
Current	$	682		$	—	$	6,480	$	7,162
Deferred		(1,418	)		—		131		(1,287	)
	$	(736	)	$	—	$	6,611	$	5,875
Year Ended December 31, 2022
Current	$	—		$	8	$	19,842	$	19,850
Deferred		—			—		36		36
	$	—		$	8	$	19,878	$	19,886
Year Ended December 31, 2023
Current	$	—		$	1	$	43,215	$	43,216
Deferred		—			—		92		92
	$	—		$	1	$	43,307	$	43,308

Schedule Of Income Tax Expense Benefit Reconciliation [Table Text Block]

(In Thousands)	Year Ended December 31,
	2023			2022			2021
Computed “expected” tax expense (benefit)	$	29,175		$	(484	)	$	(25,995	)
Increase (reduction) resulting from:
Foreign income taxed at different rates		(35,088	)		(7,240	)		10,984
Uncertain tax positions (A)		(1,401	)		(7,885	)		(25,417	)
Nondeductible transaction costs		(898	)		5,410			—
Valuation allowance - deferred tax assets (A)		(83	)		11,339			34,566
Valuation allowance - deferred tax true-up		390			(453	)		29,711
Deferred tax true-up		(390	)		453			(29,789	)
Foreign taxes		36,339			27,945			15,220
Net GILTI Inclusion		2,705			—			—
Return to accrual		(8,079	)		(12,162	)		(7,691	)
Restructuring		13,896			—			—
Share based compensation		(1,470	)		—			—
162(m) - Executive compensation		2,107			552			125
Subpart F income		6,664			3,495			484
Other, net		(559	)		(1,084	)		3,677
	$	43,308		$	19,886		$	5,875

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

(In Thousands)	December 31,			December 31,
	2023			2022
Deferred tax assets:
Accrued employee benefit plan costs	$	6,678		$	8,726
Stock based compensation		1,838			991
Net operating loss and tax credit carryforwards		596,093			448,624
Disallowed business interest expense carryforward		14,764			10,935
Capital loss carryforward		5,607			2,027
Other		7,195			2,656
Gross deferred tax assets		632,175			473,959
Less valuation allowance		(591,720	)		(441,893	)
Net deferred tax assets		40,455			32,066
Deferred tax liabilities:
Depreciation and amortization		(40,294	)		(30,959	)
Outside basis difference deferred tax liability		(2,891	)		(2,891	)
Foreign interest withholding tax		(1,154	)		(1,072	)
Other		1,628			692
Gross deferred tax liabilities		(42,711	)		(34,230	)
Net deferred tax liabilities	$	(2,256	)	$	(2,164	)

Schedule Of Uncertain Tax Positions And Income Tax Payable [Table Text Block]

(In Thousands)	December 31,		December 31,
	2023		2022
Tax liabilities for uncertain tax positions	$	27,319	$	35,468
Income tax payable		30,909		29,009
Income tax receivable		3,354		1,502

Summary of Income Tax Contingencies [Table Text Block]

(In Thousands)
Balance at December 31, 2020	$	351,047
Additions based on tax positions related to a prior year		53
Settlement and lapse of statute of limitations		18,515
Reductions based on tax positions related to a prior year		(35,962	)
Balance at December 31, 2021 (A)	$	333,653
Additions based on tax positions related to the current year		744
Additions based on tax positions related to a prior year		10,155
Settlement and lapse of statute of limitations		(167,170	)
Balance at December 31, 2022 (A)	$	177,382
Additions based on tax positions related to the current year		212
Additions based on tax positions related to a prior year		1,869
Settlement and lapse of statute of limitations		(165,065	)
Reductions based on tax positions related to a prior year		(712	)
Balance at December 31, 2023	$	13,686