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Note E - Accumulated Other Comprehensive Income (Loss) (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure Text Block [Abstract]

Comprehensive Income (Loss) [Table Text Block]

(Thousands of dollars)		Three Months Ended September 30,								Nine Months Ended September 30,
		2013				2012				2013				2012
Pension and other postretirement benefits:
Recognized actuarial loss (a)		$	297			$	450			$	1,080			$	1,346
Settlement loss (b)			324				-				2,298				-
Settlement loss (c)			166				-				1,179				-
Total before income tax		$	787			$	450			$	4,557			$	1,346
Income tax			(332	)			3				(1,524	)			5
Net of income tax		$	455			$	453			$	3,033			$	1,351

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

(Thousands of dollars)		Currency Translation Adjustments				Pension and Other Postretirement Benefits				Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2013		$	319			$	(16,601	)		$	(16,282	)
Current period credit (charge)			(879	)			4,557				3,678
Income tax expense			-				(1,524	)			(1,524	)
Balance at September 30, 2013		$	(560	)		$	(13,568	)		$	(14,128	)

(Thousands of dollars)		Currency Translation Adjustments				Pension and Other Postretirement Benefits				Accumulated Other Comprehensive Income (Loss)
Balance at January 1, 2012		$	(118	)		$	(15,926	)		$	(16,044	)
Current period credit (charge)			489				1,346				1,835
Income tax expense							5				5
Balance at September 30, 2012		$	371			$	(14,575	)		$	(14,204	)

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- Definition

Tabular disclosure of the components of accumulated other comprehensive income (loss).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=28358780&loc=SL7669686-108580

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- Definition

Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e526-108580

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