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Income Taxes (Detail Textuals) (USD $) In Millions, unless otherwise specified			3 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2013 Foreign Jurisdiction Contract	Sep. 30, 2013 State Jurisdiction Contract
Operating Loss Carryforwards [Line Items]
Number of jurisdictions			1	2
Unrecognized tax benefits	$ 8.8	$ 8.2
Unrecognized tax benefit that would impact the company's effective tax rate	2.7
Reclassified deferred tax liabilities from non-current to current		$ 4.2

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- Definition

Number Of Jurisdictions

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- Definition

Represents the amount of deferred tax liabilities reclassified from non-current to current.

+ References

No definition available.

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854



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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15A

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

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- Definition

The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

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