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Note K - Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2023

Notes Tables

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

		*Defined Benefit*				*Foreign Currency*
In thousands		*Pension Items*				*Items*				*Total*
Balance at December 31, 2022		$	(44,120	)		$	(4,182	)		$	(48,302)
Other comprehensive income, net of tax, before reclassifications			—				1,421				1,421
Amounts reclassified from accumulated other comprehensive income, net of tax, to other, net, on the condensed consolidated statements of comprehensive income			1,645				—				1,645
Net current period other comprehensive income, net of tax			1,645				1,421				3,066
Balance at September 30, 2023		$	(42,475	)		$	(2,761	)		$	(45,236)

		*Defined Benefit*				*Foreign Currency*
In thousands		*Pension Items*				*Items*				*Total*
Balance at December 31, 2021		$	(54,394	)		$	1,066			$	(53,328)
Other comprehensive loss, net of tax, before reclassifications			—				(6,118	)			(6,118)
Amounts reclassified from accumulated other comprehensive income, net of tax, to other, net, on the condensed consolidated statements of comprehensive income			2,307				—				2,307
Net current period other comprehensive income (loss), net of tax			2,307				(6,118	)			(3,811)
Balance at September 30, 2022		$	(52,087	)		$	(5,052	)		$	(57,139)