Cash received for the settlement of litigation during the current period.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 95

-Paragraph 27

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3536-108585

Name:	us-gaap_ProceedsFromLegalSettlements
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Customer Contracts (Details Textual) (SME [Member], USD $) In Millions, unless otherwise specified	12 Months Ended
	Jun. 30, 2011	Jun. 30, 2010 Claims	Jun. 30, 2012	Sep. 30, 2011
SME [Member]
Business Acquisition [Line Items]
Pretax SG&A charge	$ 0.3	$ 1.9
Number of claims		1
Arbitration of claims awards		0.5
Settlement amount of the book value of the receivable				1.5
Award less than claims recorded value in Pretax SG & A		2.5
Uncollection balance of pretax SG & A		0.4
Record amount of claims	$ 2.3		$ 0.7