Note 14 - Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

	September 30,			December 31,
	2023			2022
Foreign currency translation adjustment, net of taxes of ($260) at September 30, 2023 and ($369) at December 31, 2022	$	(25,964	)	$	(23,107	)
Unrealized gains on interest rate swap cash flow hedge, net of taxes of $0 at September 30, 2023 and $0 at December 31, 2022		5,530			5,539
Unrealized holding gains on marketable securities, net of taxes of ($7) at September 30, 2023 and ($7) at December 31, 2022		19			18
Unfunded SERP liability, net of taxes of $891 at September 30, 2023 and $879 at December 31, 2022		1,045			1,004
Accumulated other comprehensive loss	$	(19,370	)	$	(16,546	)

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			on		Unfunded
	Adjustment			Cash Flow Hedge			Marketable Securities		SERP Liability			Total
Balance at December 31, 2022	$	(23,107	)	$	5,539		$	18	$	1,004		$	(16,546	)
Other comprehensive (loss) income before reclassifications		(3,054	)		1,641			1		-			(1,412	)
Amount reclassified from accumulated other comprehensive loss		197			(1,650	)		-		41	(a)		(1,412	)
Net current period other comprehensive (loss) income		(2,857	)		(9	)		1		41			(2,824	)
Balance at September 30, 2023	$	(25,964	)	$	5,530		$	19	$	1,045		$	(19,370	)