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Severance and Other Charges - Additional Information (Detail)	6 Months Ended
	Dec. 31, 2014 USD ($)
Restructuring and Related Activities [Abstract]
Severance charges	$ 2,207,000
Other restructuring charges	$ 303,000

X

- Definition

Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

+ References

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-Publisher FASB



-Name Accounting Standards Codification



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-SubTopic 10



-Section 45



-Paragraph 28



-Subparagraph (b)



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-Section S99



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-Name Staff Accounting Bulletin (SAB)



-Number Topic 5



-Section P



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- Definition

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

+ References

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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 420



-SubTopic 10



-Section S99



-Paragraph 2



-Subparagraph (SAB TOPIC 5.P.4(b))



-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747



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



-Publisher FASB



-Name Accounting Standards Codification



-Topic 420



-SubTopic 10



-Section S99



-Paragraph 1



-Subparagraph (SAB TOPIC 5.P.3)



-URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747



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-Section 45



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-Name Accounting Standards Codification



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-SubTopic 10



-Section 50



-Paragraph 1



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