XML 72 R27.htm IDEA: XBRL DOCUMENT v2.4.0.6

Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2012

Benefit Plans [Abstract]

Components of the net periodic benefit cost of the plan

		(in thousands)
		For the three months ended September 30,								For the nine months ended September 30,
		2012				2011				2012				2011
Service cost		$	107			$	90			$	320			$	270
Interest cost			67				77				202				231
Expected return on plan assets			(69	)			(85	)			(206	)			(255	)
Amortization of prior service cost			1				1				2				3
Amortization of net loss			21				9				64				27
Net periodic benefit cost		$	127			$	92			$	382			$	276

X

- Details

Name:	us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract
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