XML 52 R15.htm IDEA: XBRL DOCUMENT v2.4.0.8

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

6 Months Ended

Jun. 30, 2013

Disclosure Text Block [Abstract]

Comprehensive Income (Loss) [Table Text Block]

(Thousands of dollars)		Three Months Ended June 30,								Six Months Ended June 30,
		2013				2012				2013				2012
Pension and other postretirement benefits:
Recognized actuarial loss (a)		$	352			$	772			$	783			$	1,220
Settlement loss (b)			1,058				-				1,974				-
Settlement loss (c)			543				-				1,013				-
Total before income tax			1,953			$	772			$	3,770			$	1,220
Income tax			(584	)			(171	)			(1,192	)			(321	)
Net of income tax		$	1,369			$	601			$	2,578			$	899

X

- Details

Name:	us-gaap_DisclosureTextBlockAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration