Future Amortization Expense (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013
2013	$ 47,154
2014	41,266
2015	33,517
2016	24,533
2017	16,544
Computer Software, Intangible Asset [Member]
2013	32,127
2014	26,696
2015	19,665
2016	10,852
2017	3,349
Customer Relationships [Member]
2013	14,337
2014	13,898
2015	13,380
2016	13,209
2017	12,723
Trade Names [Member]
2013	690
2014	672
2015	472
2016	472
2017	$ 472

Amount of amortization expense expected to be recognized during the next fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount of amortization expense expected to be recognized during the fifth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization expense expected to be recognized during the fourth fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization expense expected to be recognized during the third fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization expense expected to be recognized during the second fiscal year following the latest fiscal year for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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