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Note 5 - Accumulated Other Comprehensive Loss (Tables)

12 Months Ended

Dec. 31, 2014

Accumulated Other Comprehensive Loss [Abstract]

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


Pension and other post retirement benefits:		2014				2013				2012
Recognized actuarial loss (a)		$	483			$	1,357			$	1,794
Settlement loss (b)			-				2,756				1,940
Settlement loss (c)			-				1,413				995
Total before income tax			483				5,526				4,729
Income tax			(177	)			(2,006	)			(1,494	)
Net of income tax		$	306			$	3,520			$	3,235

Comprehensive Income (Loss) [Table Text Block]

		Currency Translation Adjustments				Pension and OPEB Adjustments				Accumulated Other Comprehensive (Loss) Income
Balance at January 1, 2012		$	(118	)		$	(15,926	)		$	(16,044	)
Reclassifications adjustments			-				4,729
Current period credit (charge)			437				(5,716	)			(550	)
Income tax benefit			-				312				312
Balance at December 31, 2012			319				(16,601	)			(16,282	)
Reclassifications adjustments			-				5,526
Current period (charge) credit			(1,381	)			8,925				13,070
Income tax charge			-				(5,249	)			(5,249	)
Balance at December 31, 2013			(1,062	)			(7,399	)			(8,461	)
Reclassifications adjustments			-				483				483
Current period charge			(3,276	)			(9,294	)			(12,087	)
Income tax benefit			-				3,222				3,222
Balance at December 31, 2014		$	(4,338	)		$	(12,988	)		$	(17,326	)