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Note E - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2013

Accumulated Other Comprehensive Loss [Abstract]

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

Pension and other post retirement benefits:		2013				2012				2011
Recognized actuarial gain (loss) (a)		$	10,282			$	(3,922	)		$	(12,022	)
Settlement loss (b)			2,756				1,940				1,987
Settlement loss (c)			1,413				995				1,023
Total before income tax			14,451				(987	)			(9,012	)
Income tax			(5,249	)			312				3,282
Net of income tax		$	9,202			$	(675	)		$	(5,730	)

Comprehensive Income (Loss) [Table Text Block]

		Currency Translation Adjustments				Pension and OPEB Adjustments				Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2011		$	768			$	(10,196	)		$	(9,428	)
Current period charge			(886	)			(9,012	)			(9,898	)
Income tax benefit			--				3,282				3,282
Balance at December 31, 2011			(118	)			(15,926	)			(16,044	)
Current period credit (charge)			437				(987	)			(550	)
Income tax benefit			--				312				312
Balance at December 31, 2012			319				(16,601	)			(16,282	)
Current period (charge) credit			(1,381	)			14,451				13,070
Income tax (charge)			--				(5,249	)			(5,249	)
Balance at December 31, 2013		$	(1,062	)		$	(7,399	)		$	(8,461	)