Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16265-109275

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	duration

- Details

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Balance Type:	na
Period Type:	duration

- Definition

This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of consideration transferred in connection with a business combination for which the initial accounting was incomplete.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 6

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1500-128463

+ Details

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

- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, resulting from a business combination.

+ References

No definition available.

+ Details

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

- Definition

Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, resulting from a business combination.

+ References

No definition available.

+ Details

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

- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 13

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585

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Period Type:

Acquisition (Narrative) (Details) (USD $)	9 Months Ended		0 Months Ended	3 Months Ended
Acquisition (Narrative) (Details) (USD $)	Mar. 31, 2015	Mar. 31, 2014	Mar. 13, 2015	Mar. 31, 2015
Business Acquisition [Line Items]
Purchase price, net of cash acquired	$ 92,217,000	$ 0
Flatout [Member]
Business Acquisition [Line Items]
Purchase price, net of cash acquired			92,200,000
Purchase price adjustment for the estimate of the final net working capital				200,000
Flatout [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Finite-lived intangible assets acquired			5,000,000
Finite-lived intangible assets acquired, useful life			10 years
Flatout [Member] \| Technology / Know-how [Member]
Business Acquisition [Line Items]
Finite-lived intangible assets acquired			3,900,000
Finite-lived intangible assets acquired, useful life			10 years
Flatout [Member] \| Non-compete Agreements [Member]
Business Acquisition [Line Items]
Finite-lived intangible assets acquired			600,000
Finite-lived intangible assets acquired, useful life			5 years
Flatout [Member] \| Tradename [Member]
Business Acquisition [Line Items]
Indefinite-lived intangible assets acquired			$ 37,600,000