Note 14 - Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

	March 31,			December 31,
	2024			2023
Foreign currency translation adjustment, net of taxes of ($302) at March 31, 2024 and ($276) at December 31, 2023	$	(20,199	)	$	(16,423	)
Unrealized gains on interest rate swap cash flow hedge, net of taxes of $0 at March 31, 2024 and $0 at December 31, 2023		4,300			3,960
Unrealized holding gains on marketable securities, net of taxes of ($7) at March 31, 2024 and ($7) at December 31, 2023		20			19
Unfunded SERP liability, net of taxes of $723 at March 31, 2024 and $718 at December 31, 2023		422			407
Accumulated other comprehensive loss	$	(15,457	)	$	(12,037	)

Schedule of Changes in Accumulated Other Comprehensive Income (Loss) by Component [Table Text Block]

				Unrealized			Unrealized
	Foreign Currency			Gains (Losses) on			Holding Gains
	Translation			Interest Rate Swap			(Losses) on		Unfunded
	Adjustment			Cash Flow Hedge			Marketable Securities		SERP Liability				Total
Balance at December 31, 2023	$	(16,423	)	$	3,960		$	19	$	407			$	(12,037	)
Other comprehensive (loss) income before reclassifications		(4,044	)		955			1		30				(3,058	)
Amount reclassified from accumulated other comprehensive loss		268			(615	)		-		(15	)	(a)		(362	)
Net current period other comprehensive (loss) income		(3,776	)		340			1		15				(3,420	)
Balance at March 31, 2024	$	(20,199	)	$	4,300		$	20	$	422			$	(15,457	)