Note 10 - Income Taxes (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]

	Years Ended December 31,
	2024		2023		2022
Domestic	$	29,224	$	51,550	$	14,215
Foreign		32,584		31,750		44,844
	$	61,808	$	83,300	$	59,059

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

	Years Ended December 31,
	2024			2023			2022
Current:
Federal	$	11,473		$	11,403		$	9,175
State		895			975			787
Foreign		6,515			963			1,002
		18,883			13,341			10,964
Deferred:
Federal		(5,200	)		(3,128	)		(4,064	)
State		(442	)		(139	)		(255	)
Foreign		(625	)		(605	)		(275	)
		(6,267	)		(3,872	)		(4,594	)
	$	12,616		$	9,469		$	6,370

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

	Years Ended December 31,
	2024						2023						2022
		$		%				$		%				$		%
Tax provision computed at the federal statutory rate	$	12,980			21	%	$	17,493			21	%	$	12,402			21	%
Increase (decrease) in taxes resulting from:
Different tax rates applicable to foreign operations		1,736			3	%		(1,697	)		(2	%)		(1,677	)		(3	%)
Reversal of liability for uncertain tax positions - net		(1,696	)		(3	%)		(4,726	)		(6	%)		(2,515	)		(4	%)
State taxes, net of federal benefit		(767	)		(1	%)		(433	)		(1	%)		292			0	%
SERP/COLI and restricted stock income		(1,302	)		(2	%)		(756	)		(1	%)		733			1	%
Other, net		1,665			3	%		(412	)		(0	%)		(2,865	)		(5	%)
Tax provision computed at the Company's effective tax rate	$	12,616			20	%	$	9,469			11	%	$	6,370			11	%

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

	December 31,
	2024			2023
	Tax Effect			Tax Effect
Deferred tax assets:
State tax credits	$	90		$	424
Reserves and accruals		6,970			4,504
Federal, state and foreign net operating loss and credit carryforwards		4,247			4,303
Depreciation		384			435
Amortization		9,845			6,004
Lease accounting		6,157			4,605
Other accruals		6,054			5,997
Total deferred tax assets		33,747			26,272
Valuation allowance		1,844			2,009
Net deferred tax assets		31,903			24,263
Deferred tax liabilities:
Unfunded pension liability		260			255
Depreciation		2,685			2,331
Amortization		34,903			6,359
Lease accounting		5,960			4,659
Other accruals		581			562
Total deferred tax liabilities		44,389			14,166
Net deferred tax (liabilities) assets	$	(12,486	)	$	10,097

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

	Year Ended December 31,
	2024			2023
Liability for uncertain tax positions - January 1	$	19,823		$	24,798
Additions based on tax positions related to the current year		1,053			973
Translation adjustment		-			(249	)
Settlement/expiration of statutes of limitations		(2,749	)		(5,699	)
Liability for uncertain tax positions - December 31	$	18,127		$	19,823