XML 29 R18.htm IDEA: XBRL DOCUMENT v2.4.0.6

Pension Plans (Tables)

3 Months Ended

Mar. 31, 2013

Pension Plans [Abstract]

Net Pension Costs

		Three Months Ended March 31,
		2013				2012
Service cost-benefits earned during period		$	27			$	31
Interest cost on projected benefit obligations			877				943
Expected return on plan assets			(1,243	)			(1,118	)
Amortization of prior service costs			52				52
Amortization of actuarial loss			428				490
Net pension costs		$	141			$	398

X

- Details

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

X

- Definition

Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (h)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

+ Details

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