XML 50 R58.htm IDEA: XBRL DOCUMENT v2.4.0.8

Settlement Agreement (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended
	Apr. 24, 2013	Sep. 30, 2013
Litigation Settlement [Abstract]
Settlement agreement date	Apr. 24, 2013
Cash settlement payment		$ 43,429

X

- Definition

Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 450

-SubTopic 20

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

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

X

- Definition

Date the pending litigation matter was dismissed, in CCYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	us-gaap_LossContingencyDateOfDismissal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration